Prior to his debut in Super Junior, Heechul began his acting career in 2005, starring in the second season of teen dramaSharp 2. This led him to host radio shows, his first music showShow! Music Core and appear on advertisements. However, in 2006, just a year after his Super Junior debut, Heechul was involved in a car accident which fractured his left leg.[6] The accident left him unable to perform Super Junior's strenuous dances and he has since contributed to the group mostly as a singer.[7] Heechul ventured into the soundtrack singing career in 2009 by releasing his first single "First Star", as part of the soundtrack for the dramaLoving You a Thousand Times.[8] He has participated in writing lyrics for not only Super Junior but also for his project groups and other artists.[9] Heechul debuted as a solo singer in 2019 with the digital single "Old Movie".[10]
In 2002, after seeingPsy, who was singing "Champion" on a television program, he searched the internet for entertainment companies and found out thatSM Entertainment was having open auditions.[20][21] He moved to Seoul when he was nineteen years old in October 2002 with his friends in order to take part in the auditions.[22][23] Being unfamiliar with the area, he got lost and missed the open Starlight Casting System audition.[22][23] However, they still allowed him to perform because of his looks. He sangthe Korean national anthem and passed.[22][23] He was cast and signed a contract with SM Entertainment in November 2002, becoming an official trainee and being trained in singing, acting, dancing, and other performing talents such as hosting and modeling.[22]
He was initially placed in a four-member group called Four Seasons along withJaejoong,Yunho andKangin.[24] The project group was dropped when Yunho and Jaejoong joinedTVXQ in early 2003.[25] Heechul was later preparing to debut as the main vocalist ofTraxX, but had frequent clashes and misunderstandings with the person in charge at SM at the time.[26][27] Frustrated, he abandoned his debut and returned to his hometown in Gangwon Province.[26][27] Later, with TraxX's Jungmo's,Jay's, Yunho's andDonghae's encouragement, he returned to SM.[26][27] He joined other trainees under the company to form the group Super Junior 05, the first generation ofSuper Junior.[28]
His first acting role was in the second season of teen dramaSharp in 2005, co-starring labelmatesGo Ara andKibum.[29] His first variety appearance also came in 2005, in the showHeroine 6.[30][31]Later he acted as an extra in theKBS2 TV seriesLoveholic[32] and was a regular MC for the cable music showShow! Music Tank [ko].[33] He also featured in his first advertisements forLotte'sPepero.[34]
2005–2010: Debut with Super Junior, Super Junior-T and solo activities
Heechul officially debuted as part of the 12-member project group,Super Junior 05 on November 6, 2005, onSBS' music programPopular Songs, performing their first single, "Twins (Knock Out)".[35][36] Their debut albumSuperJunior05 (Twins) was released a month later on December 5, 2005, and debuted at number three on the monthly MIAK K-pop album charts.[37] In March 2006, SM Entertainment began to recruit new members for the next Super Junior generation. However, this was met with fans' objections and strong opposition to the rotational style (much like popular rotational groups in Japan's pop music industry) that the group intended to be. Thus, plans changed and the company declared a halt in forming future Super Junior generations.[38] Following the addition of thirteenth memberKyuhyun, the group dropped the suffix "05" and officially named as Super Junior.[39] The re-polished group's first CD single "U" was released on June 7, 2006, which was their most successful single until the release of "Sorry, Sorry" in March 2009.[40][41] Heechul faced criticism from Super Junior's fans when his voice cracked while performing "U", which negatively affected him and made him want to quit singing.[42][43]
Apart from Super Junior's activities, Heechul has acted in several television series. In 2005, he landed his first leading role in the TV seriesRainbow Romance,[44] followed by a supporting role in the 2006 seriesBad Family[45] andGolden Bride at the end of 2007.[46]Golden Bride achieved high ratings and Heechul received wider public recognition.[46] He made his film debut inAttack on the Pin-Up Boys, which was released on July 26, 2007.[47] The film failed to attract viewers and proved to be a big loss forSM Pictures.[48] However, both versions of the film'sDVD became best-sellers and were sold-out in both Korea and overseas markets.[48] Stepping into the field ofvoice-over, he contributed his voice to the Korean-dubbed version of the American live action/animated filmAlvin and the Chipmunks.[44] Heechul was also a radio DJ onSBS Power FM'sYoung Street Radio withPark Hee-von from November 2005 until mid-2006.[49][50] Moreover, he co-hostedSBS's weekly live music showInkigayo as a substitute forAndy ofShinhwa, later going on to become a permanent host starting April 23, 2006.[51][52][53] Heechul left his position on May 4, 2008, though in 2017, he retired from being a special MC on May 4, with his last day being April 30.[54]
In February 2007, Heechul was placed in Super Junior'strot-singing subunit,Super Junior-T.[55] The subunit debuted with the single "Rokuko", which quickly reached number one in weekly music chart and held the spot for two consecutive weeks.[56][57] The debut also marked his comeback performance after recovering from an injury he had gotten in a car accident in August 2006.[6] The subgroup returned in November 2008 with a debut in the Japanese music industry, releasing the Japanese version of "Rokuko", now titled "ROCK&GO".[58] Heechul won the "Flower Boy" award at the firstMnet 20's Choice Awards held on August 29, 2007.[59]
He played the role of Sonny in the musicalXanadu, the first production of SM Art Company, in rotation with his bandmateKangin.[60][61] Casting was carried out via a reality television program, and the musical ran from September 9 to December 28, 2008, at the Doosan Art Center, Goyang Oulim Nuri Arts Center and Busan Cultural Center in Seoul.[62][63] In the same year, he co-hosted the program8 vs 1[64] and later became a cast member on the showsBand of Brothers andGood Daddy.[65][66] On March 19, 2008, he fallen down a flight of stairs and injured his nose. He subsequently took a break from all activities during recovery.[67] Heechul starred in the surrogacy melodramaLoving You a Thousand Times, the first Korean drama to be exported toBulgaria, in 2009.[68][69] His first solo single, "First Star", was released on November 6, 2009, as part of the soundtrack for the drama.[8] He hostedSBS Power FM'sKim Heechul's Youngstreet, from March 29, 2010, until mid-2011, returning to being a radio DJ after a four-year break.[70] He was selected in December to be a host forRadio Star, the main segment in the talk showGolden Fishery. He was chosen to replaceShin Jung-hwan after he left the program following a gambling scandal.[71][72][73] He won the "Best Newcomer Award" for his effort on the show at the 11thMBC Entertainment Awards.[74][11]
2011–2015: M&D, military enlistment and coming back to work
Heechul at the 10th Anniversary Special AlbumDevil press conference on July 15, 2015
In February 2011, he acted in a supporting role in the Chinese dramaMelody of Youth, debuting in that industry.[75] In the same year, he formed a project group with label mateJungmo ofTraxX, calledM&D ("Midnight and Dawn" or "Miari and Dangae-dong", after the members' hometowns).[76] They released their debut single "Close Ur Mouth" in June 2011.[76] Heechul wrote the lyrics and directed the music video for the song, while Jungmo composed and produced it.[76] Their first live performance was atMnet's summer awards ceremony 20's Choice on July 7.[77]
Kim Hee-chul carried out hismandatory military service from September 1, 2011, to August 30, 2013.[78] He served as a public service worker for 23 months after undergoing four weeks of basic training at the Nonsan military camp inSouth Chungcheong Province.[79] At the time of his enlistment, he was a host in the variety showSecret,[80][81] as well as one of the hosts of the talk showRadio Star.[82] His role inRadio Star was taken over by bandmate Kyuhyun.[83] Shortly after he had enlisted,Kim Jang-hoon released the song "Breakups Are So Like Me", which is a duet with Heechul.[84] During live performances of the song onMusic Bank andShow! Music Core, his part was performed by bandmatesYesung,Eunhyuk andShindong.[85] He was selected to be an internet broadcast radio DJ in January 2012 onSpace for a Rest-Visible Radio. The program was aired throughSeongdong District's homepage, as that's where Heechul was serving his two-year mandatory military service.[86] He hosted from January 20 to May 18, 2012, and from January 14 to July 26, 2013.[87][86]
Heechul choseSsulzun, a debate program which discussed current issues that affect South Korea, as his comeback appearance after finishing military service in 2013.[88] He was a regular cast member from September 2013 until July 2014.[89] On December 11, 2013, Super Junior released their fifth official Japanese single, "Blue World", the group's first song involving Heechul after he came back from military service.[90] He appeared on the second season ofMBC's reality television programWe Got Married: Global Edition in January 2014 as an on-screen couple with Taiwanese girl group memberPuff Kuo[91] andMy Tutor Friend withJeong Jun-ha as well.[92][93] He also returned to the small screen with fantasy comedy dramaFlower Grandpa Investigation Unit.[94][95][96]
In 2015, he became an MC and cast member on entertainment programs such asWednesday Food Talk,[97][98]A Style For You,[99]MAPS,[100]Knowing Bros[101][102] and Korean-Chinese programWith You All The Way, the first Chinese variety show he was in charge of.[103] He also won his first Chinese award at the 12th COSMO Beauty Awards.[104] That same year, M&D released their first EP,Cottage Industry with the lead track "I Wish".[105] It was released digitally on April 16 and physically on April 20.[106] The title track was written and composed by the duo, and peaked at number two on theGaon album Chart.[107]
2016–2018:Knowing Bros, Universe Cowards and career resurgence
Heechul at theSingderella press conference in 2016
With Super Junior on a temporary hiatus for much of 2016 due to the enlistment of four other members, he returned to hosting. In March 2016, Heechul was confirmed to become a temporary host forWeekly Idol until October 5, replacingJeong Hyeong-don[108][109][110] He released a duet withWheein forSM Station on April 15. The single, "Narcissus", was written by him and produced by Jungmo.[111][112] M&D returned asKim Heechul & Kim Jungmo with a second mini-album titledGoody Bag and the trot-rock lead track "Ulsanbawi" on July 12.[113] In June, he appeared in the third season of the Chinese dating variety showPerhaps Love with Chinese actress and singerLi Feier [zh], his second time being in a virtual relationship.[114]
In the fall of 2016, Heechul andBuzz memberMin Kyung-hoon released a duet titled "Sweet Dream". The duo is known as Universe Cowards, a name they came up with while recordingKnowing Bros.[115][116][117] It is a mix of Heechul's nickname "Universe Star" and Buzz's song "Coward". The song proved to be successful, topping the South KoreanGaon Digital Chart, an achievement known as an "all-kill". "Sweet Dream" won the Best Rock Song award at the9th Melon Music Awards in 2017.[118] Heechul also participated in the song "Melody", a collaboration with the South Korean rock bandEve. The pre-release single was released on December 23, a nod to the band's debut on Christmas Eve in 1997.[119][120]
Heechul participated in both seasons ofSuper Junior's own variety showSuper TV in 2018.[130][131] He also joined the cast of1 Percent of Friendship[132] and travel-reality showWhere Are You Going, DdaengChul.[133][134] He was cast in his second game showBegin A Game in October 2018.[135] Following the success of "Sweet Dream", Universe Cowards returned in February 2018 with "Falling Blossoms".[136] The song is part of theKnowing Bros music video competition.[137] Min Kyung-hoon wrote the lyrics to "Falling Blossoms" with his Buzz bandmates Yoo Woo-hyun and Shin Joon-ki.[138] The song peaked at number 15 on Gaon Digital Chart, and won the duo the "Best Rock Song" award at the10th Melon Music Awards held on December 1, 2018, making them the only artist to win the award two years in a row.[139][140][141]
2019–present: Solo music and established TV personality
Heechul's debut solo digital single "Old Movie", was released on April 24, 2019, topping the charts in seven different countries[142][143][144] He held his first talk show event on May 4 and 5, which sold out in one minute from the start of internet ticket booking.[145] Appearing in more than ten programs over the course of 2019, he also became a fixed cast member on various shows such asMy Little Old Boy,[146][147]Why Did You Come To My House?,[148] andDelicious Rendezvous.[149] He also starred in the 2019 filmHello, My Cat.[150] On December 3, 2019, he was awarded the "Person of the Year" award at 2019 COSMO Glam Night.[151] Heechul andLee Soo-geun collaborated as the project group Woojoo Jjokkomi and released a cover of Mr. 2's song "White Winter" forSM Station X 4 LOVEs for Winter project.[152] His performance inMy Little Old Boy andDelicious Rendezvous earned him Excellence award at the13th SBS Entertainment Awards.[13]
In 2022 to 2023, he appeared in several web show such asReal Marketing Show "Production 522",[172]Game Addendum,[173][174]Lineage W Rap Up,[citation needed]Pink Rye[175] andOne Earth: ARTPIA.[176] He also appeared as a new MC forBoss in the Mirror.[177] Heechul hostChengdong Travel Visual Radio on September 24, 2022.[178]
Heechul's production discography consists predominately ofrock music, proving his love for traditional Korean style rock.[179] He has said that he had a dream about a rock band when he was a teenager and trainee.[180][181] An active lyricist, he has written several of Super Junior's songs, including "Show Me Your Love", "Oops", and "Lo Siento".[9] Moreover, he has written lyrics for his project groupKim Heechul & Kim Jungmo's songs "I Wish", "Narcissus", and "Ulsanbawi", as well as "Sweet Dream" for Universe Cowards.[9][182] In addition, he wrote the lyrics forOrange Caramel's "Shanghai Romance", which peaked at number eight on the Gaon Digital Chart.[183]
Heechul has been praised for being a celebrity and model idol group member who rarely has scandals.[184] He has spoken openly about the malicious comments in South Korea, as well as mental health.[185][186][187] In October 2020, Ko Seung Woo and Jeong Chong Myeong credited Heechul alongsideIU andSuga, as part of the force driving malicious commenters away for good.[188][189] His androgynous appearance has caused rumors regarding his sexuality since his debut, being known for having a "pretty boy" look.[190][191][192] He never denied being gay because he believes that "It'd be rude if I denied it so strongly." Heechul has also openly expressed his support for theLGBT community.[193][194]
"I'm not gay. I like women. But I realized that if I say I'm not and vehemently deny it, it's rude and hurtful to people who are actually gay. It's just a matter of preference, and it's just that everyone is different with different values. I decided I don't care even if people who have prejudices about me think that way." — Kim Heechul in 2017[194]
In 2006,Cyworld selected Kim Hee-chul's mini homepage as the most visited among celebrities.[195][196] He also ranked first in the Cyworld visitor rankings for the first half of 2007.[197] He took ninth place in the "2010 Twitter Trend Analysis" in People Category.[198]MTV K conducted a Top 10 Cross-Dressing idols poll in 2011 in which Heechul emerged as the champion.[199] He made a few appearances as "Lady HeeHee" throughoutSuper Show 3, as well asSM Town in Paris.[200] Lady Gaga saw his imitation and praised him, saying: "He looks amazing!".[201]
Heechul was one of the "10 Most Anticipated K-Stars of 2017" in an online poll organized by the Chinese entertainment magazinePeople's Daily.[202] He was included in the "Forbes Korea Power Celebrity" list for the first time in 2020, placing tenth in the general rank.[203][204] He was also ranked the 4th most powerful person in the broadcasting sector and the 5th most powerful person on SNS for having 5.38 million followers.[205]
On April 5, 2019, Heechul donated ₩30,000,000 (about US$26,300) to help those who were affected byGoseong Fire of 2019, through the organization "Fruits of Love".[206][207] The MCs of variety showA Style For You Heechul,Hara,Bora andHani held a flea market in episode 12 where special items that the MCs had created and bought personally were sold. All the proceeds earned through the flea market were donated to the "Save the Children" Relief Group. Heechul's total donation amounted to ₩3,912,700 (about US$3,912), and went to children in Nepal.[208][209][210] He donated all proceeds from a CF he did in March 2020 as part of the cast ofDelicious Rendezvous to COVID-19 relief charities.[211] He also donated the profits from his CF withKang Ho-dong andLee Soo-geun to Green Dream Together project of the "Green Umbrella Children's Foundation".[212] On March 14, 2022, Kim made a donation₩100 millions to Community Chest of Korea for Fruit of Love to help the victims of the massive wildfire that started in Uljin, Gyeongbuk and has spread to Samcheok, Gangwon.[213] In July 2023, The Green Tree Foundation (Youth Violence Prevention Foundation) announced that Kim Hee-chul, donated 100 million won to operate the School Violence Research Institute ahead of his birthday.[214]
Heechul has been one of the Korean Red Cross goodwill ambassadors of blood donation since 2007 as part ofSuper Junior.[215] He participated in the EYE PROMISE YOU campaign held in 2017. The campaign aims to improve organ donation awareness and activate corneal donation.[216] In 2019, Heechul joined the National Health Insurance Service as the promotional ambassador for anti-smoking.[217][218] He also took part in The CELEBe Video Donation Campaign from April 2020 with numerous celebrities and fans.[219] He joined the emergency disaster donation campaign to overcomeCOVID-19 inHoengseong County on June 29, 2020.[220] In March 2022, he became a member of the Honor Society.[221] In April 2023, he was appointed as a public relations ambassador for the Green Tree Foundation, an NGO working to cure and prevent school violence.[222]
Heechul hosted the 13th Non-Smoking Festival Concert on December 20, 2019.[223]
Heechul is an endorser of a wide range of brands in and outside South Korea.[224][225] He got his first solo endorsement deal withLotte'sPepero in 2005.[224][225][34] After appearing onKnowing Bros and his famousPick MiwonCF,[226][227][228] he started receiving more endorsement offers. Among the brands he has promoted areG-Market,[229] Mistral,[230]Pelicana Chicken,[231] Dr.Groot,[232] WHIA[233] andDyson.[234] In 2021, Heechul collaborated withSM C&C and SM Entertainment Group artists and launched Eco Friendly Toohbrush and Toothpaste 옳치 옳치 (Right Toothbrush).[235] In December 21, 2022, Heechul andIm Yoon-ah announced as promotional models for Ragnarok Online Mobile 3D Action MMORPG.[236]
In 2015, Heechul was announced as the ambassador ofHoengseong County at the20th Hoengseong County Ambassador appointment ceremony.[237] He was also the ambassador of1st Seoul Comic-Con 2017 bySan Diego Comic-Con.[238] Later that year, he was chosen as the honorary tourism ambassador for Hoengseong beef in17th International Exhibition of Food & Drink, Hotel, Restaurant & Foodservice Equipment, Supplies & Services orHOFEX 2017 in Hong Kong.[239] In 2020, Heechul appointed as the ambassador for the16th Online Hoengseong Korean Beef Festival.[240] In 2021, he has appointed as a public relations ambassador inWonju.[241]
Heechul is an avid fan of the video gameLeague of Legends, one of the most popular video games in South Korea.[242] It was mentioned in his showGame Show Yoo Hee Nak Rak that he is a high-level player with diamond rankings.[242] On November 27, 2013, he appeared onOGN'sPandora TV LoL Champions as a Special Commentator and Guest player.[243] In February 2015, the famous LoL teamSK Telecom T1 sponsored a special match titled theCelebrity League of Legends Invitational Event Match. SKT T-LoL invited various celebrities to join in a match against professional LoL gamers. The celebrity team including Heechul ultimately lost.[244]
In August 2016, he attended theLeague of Legends Pro League 5th Anniversary in China, which included the Regional Final with four Chinese teams competing for a spot in the World Championship. He also competed in a Korea vs. China Celebrity Showmatch in commemoration.[245] On October 9, he appeared on OGN as a special commentator for theLoL World Championship.[246] In November, Heechul began participating in SM Entertainment's League of Legends tournament2016 SM Super Idol League, where he and labelmateBaekhyun played the game with both professional players and fans from South Korea and China.[247]
In June 2020, it was reported that Kim Hee-chul would be a part of the first-round investment group that would seek to provide funds for Brion Sports Business Group's stake for a spot inLeague of Legends Champions Korea. Heechul was one of four celebrities to join the venture and brought on as E-sports company directors, and given a role to fulfil within the organization. They tasked with sharing their insight on how to build a brand, and a platform from where the organization can communicate and build a relationship with fans.[248][249]
Heechul started his YouTube channel called "HEEtube 김희철" on November 18, 2018.[250] He held his first live gaming stream on December 5, 2018.[251] He revealed during an episode of TV showSix-Party Talks that he received ₩15,000 in the first month of the channel.[252] Heechul received a silver play button for having more than 100 thousand subscribers on his channel in April 2019.[2] He took a break from posting from January 2, 2020,[253] until March 5, 2020.[254]
On August 10, 2006, Heechul was involved in a car accident while heading back to Seoul fromMokpo after attending the funeral of fellow Super Junior memberDonghae's father.[6] The tires malfunctioned while his car attempted to switch lanes.[255] Heechul fractured his left leg, requiring him to undergo surgery where seven ironrods were inserted.[256][257] He also sustained other injuries, including a tear in his tongue which required stitches.[258]
Heechul was advised to stop all activities for a period of twelve weeks.[259] He was released from the hospital on September 14, 2006, but continued to receive out-patient care.[260] He returned to the hospital to have a second surgery to remove some of the iron rods in his leg on October 10, and briefly returned to work in late October to film the final three episodes of MBC'sRainbow Romance while still in a cast and wheelchair.[261][262] He made his comeback on November 25 during theMnet KM Music Festival.[263] Six months after the accident, Heechul officially returned to individual activities such as variety show and hosting appearances.[264][265] The remaining rods in his leg were removed in 2008.[265]
Heechul is still receiving treatment, and can no longer dance on live stages, often only making sporadic appearances for the latter half of the songs. He started performing this way after Super Junior's third albumSorry, Sorry was completed.[266][267][268] He still performed regularly until 2017, despite the condition of his legs.[269] In March 2018, it was reported that Heechul would not be participating in music show performances ofSuper Junior's repackage albumReplay due to health concerns, but would still take part in other promotions as normal.[7][270] He announced in July that he has decided not to participate at all on the group's first mini albumOne More Time to focus on recovering his health.[271][272] However, after the release of a teaser photo that featured Heechul,Label SJ announced that he had taken part in comeback preparations minimally.[273][274]
Label SJ confirmed in a statement in August 2019 that Heechul decided to sit out of performances for their upcoming ninth albumTime Slip and theSuper Show 8 concert, but will be included in the album as well as Super Junior's variety appearances.[275] The label further clarified in March 2020 that although he may not be able to perform on stage, he is still participating in Super Junior albums and other content by recording, as well as taking part in activities such as jacket photoshoots and MV filming.[276] In 2025, On the January 12 episode of SBS's "My Little Old Boy", he said, "I've never mentioned this before, but I'm actually disabled. There's a disability sticker for cars. I went to get it with my manager but decided not to take it, thinking 'No, I need to live a more active life', and turned back without it."[277]
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^ab한여운으로 활동했던 안미나, 김희철과 '황금신부'에서 커플 연기 [Ahn Mi-na, who was using the name Han Yeo-woon, and Kim Hee-chul acted as a couple in 'Golden Bride'].Busan Ilbo (in Korean). January 12, 2018.Archived from the original on October 30, 2020. RetrievedSeptember 27, 2020.
^ab"슈퍼주니어 주연 '꽃미남...', 극장 흥행 손해 DVD로 만회" [DVD of Super Junior's film,Pin-Up Boys saves box office loss].Daum (in Korean). March 12, 2008.Archived from the original on June 5, 2008. RetrievedMarch 15, 2008.
^Yoon, Soon-ho (October 24, 2005).박희본-김희철, '영스트리트' 장근석 후임 DJ 발탁 [Park Hee-von and Kim Hee-chul are selected as DJ of 'Young Street', successors to Jang Keun-suk].Star News (in Korean).Archived from the original on October 11, 2018. RetrievedOctober 11, 2018.
^Bae, Young-eun (February 6, 2006).슈퍼주니어, 라디오 릴레이 DJ 도전 [Super Junior, radio relay DJ challenge].Naver (in Korean).Archived from the original on October 11, 2018. RetrievedOctober 11, 2018.
^Yang Hye-jin (May 15, 2006).김희철, 앤디 대타만 벌써 세번 '인기가요' MC 구세주 [Kim Hee-chul had been Andy's stand in as 'Inkigayo' MC for 3 times].Newsen (in Korean).Archived from the original on October 17, 2020. RetrievedOctober 16, 2020.
^Go Hong-joo (July 23, 2006).앤디 3주만에 '인기가요' MC 복귀 [Andy returns as 'Inkigayo' MC after 3 weeks].Newsen (in Korean).Archived from the original on October 30, 2020. RetrievedOctober 16, 2020.
^Yoon Go-eun (February 22, 2007).김희철·장근석, 'SBS 인기가요' 새 MC [Kim Hee-chul and Jang Geun-seok are the new MCs of 'SBS Inkigayo'].Daum (in Korean).Archived from the original on September 9, 2018. RetrievedSeptember 9, 2018.
^Seong Ji-hye (January 25, 2015).김희철, '인기가요' 800회 특집에 역대 MC로 출연 '기대 UP' [Kim Hee-chul, former MC will be special MC for the 800th episode of 'Inkigayo', 'rising expectations'].News ZUM (in Korean).Archived from the original on June 21, 2020. RetrievedJune 19, 2020.
^슈퍼주니어, 6인조 트로트그룹 결성 [Super Junior has formed a six-member trot group].Naver (in Korean). February 12, 2006.Archived from the original on October 27, 2020. RetrievedAugust 16, 2020 – via Osen.
^슈퍼주니어-T, 트로트 소재 '복면달호' 단체관람 [Super Junior-T watched the trot based film, 'The Masked Moon'].Naver (in Korean). March 8, 2007.Archived from the original on October 27, 2020. RetrievedAugust 16, 2020 – via Osen.
^[연강홀] 뮤지컬 <제너두> 1차 티켓오픈 안내 [[Yeongang Hall] Guide for the 1st ticket round of musical <Xanadu>].Doosan Art Center (in Korean). July 11, 2008.Archived from the original on October 30, 2020. RetrievedOctober 7, 2020.
^Jang Sang-yong (September 10, 2008).[장상용 기자의 무대풍경] 뮤지컬 ‘제너두’ 김희철·강인에 달렸다 [[Reporter's Jang Sang-yong stage view] The musical "Xanadu" is played by Kim Hee-chul and Kangin].JoongAng Ilbo (in Korean).Archived from the original on October 9, 2020. RetrievedOctober 7, 2020.
^[문화나들이] 2009 봄 웨딩엑스포 외 [[Culture excursion] 2009 Spring Wedding Expo etc.].The Chosun Ilbo (in Korean). December 18, 2008.Archived from the original on October 12, 2020. RetrievedOctober 7, 2020.
^Park Joo-young (December 26, 2008).송년회, 우아하게 음악회 보면서 해볼까 [Let's watch concert elegantly for year-end party].The Chosun Ilbo (in Korean).Archived from the original on October 10, 2020. RetrievedOctober 7, 2020.
^Kim Ji-yeon (January 22, 2008).'대결 8대1', 무난한 반응 이끌며 '새출발' ['8 vs 1' received smooth response for its 'fresh start'].Star News (in Korean).Archived from the original on November 2, 2020. RetrievedApril 27, 2020.
^Choi Eun-young (October 25, 2008).'슈퍼주니어' 희철-강인, '비틀즈'에 도전장 ['Super Junior' Heechul-Kangin challenges 'The Beatles'].Edaily (in Korean).Archived from the original on October 7, 2020. RetrievedOctober 4, 2020.
^Kim Si-eun (December 20, 2008).'좋아서' 김희철 "첫키스는 22살때 했다" [Kim Hee-chul said in 'Good Daddy', "I had my first kiss when I was 22"].The Korea Economic Daily (in Korean).Archived from the original on November 1, 2020. RetrievedApril 27, 2020.
^Kim Eun-hyun (August 7, 2009).'슈주' 김희철 '천만번 사랑해'로 드라마 컴백 ['Suju' Kim Hee-chul made drama comeback with 'Loving You a Thousand Times'].News Daily (in Korean).Archived from the original on November 1, 2020. RetrievedMay 21, 2020.
^함은정-김희철-정명옥-고영욱, MBC 방송연예대상 신인상 [Ham Eun-jung, Kim Hee-chul, Chung Myung-ok, Ko Young-wook, MBC Entertainment Awards Rookie of the Year Award].Sports Chosun (in Korean). December 29, 2011.Archived from the original on November 8, 2018. RetrievedNovember 8, 2018.
^电视剧《青春旋律》炫目开机 现场青春洋溢 [The TV drama 《Melody of Youth》 is on the rise, and the scene is full of youth].Sina Entertainment (in Chinese). August 9, 2010.Archived from the original on June 16, 2018. RetrievedOctober 1, 2020.
^Moon Wan-sik (May 24, 2011).이휘재·신봉선·김희철, '시크릿' MC 발탁 [Lee Hwi-jae, Shin Bong-sun, Kim Hee-chul are selected as the MCs for 'Secret'].Star News (in Korean).Archived from the original on March 3, 2016. RetrievedNovember 16, 2011.
^Kim Pyo-hyang (September 7, 2011).김희철 떠난 자리, 붐이 채운다…'시크릿' MC 확정적 [The empty spot left by Kim-Hee chul will be filled in by Boom... MC of 'Secret' is decided].Sports Chosun (in Korean).Archived from the original on October 18, 2020. RetrievedOctober 17, 2020.
^Lee Myung-joo (December 2, 2010).'라디오 스타' 새 MC 김희철이 기대되는 이유 [Reason to look forward for Kim Hee-chul as the new MC of 'Radio Star'].The Chosun Ilbo.Archived from the original on October 30, 2020. RetrievedOctober 4, 2020.
^Yoo Hee-yeon (September 27, 2011).가수 김장훈, 김희철 '이별 참 나답다' 발표 [Singer Kim Jang-hoon and Kim Hee-chul released 'Breakups Are So Like Me'].JoongAng Ilbo (in Korean).Archived from the original on October 30, 2020. RetrievedOctober 1, 2020.
^abKim Kyung-min (January 1, 2013).'공익' 김희철, 라디오 DJ 근황공개 '오타쿠 인증' [Kim Heechul's 'public service', whereabouts as a radio DJ revealed 'otaku proof'].Nate (in Korean).Archived from the original on December 11, 2014. RetrievedJune 14, 2018.
^Kim Na-young (September 24, 2013).김희철, '썰전' 합류 소감 "아이돌 비판하겠다" [Kim Hee-chul's thought about joining 'Ssulzun', "I will criticize idol"].Maeil Broadcasting Network (in Korean).Archived from the original on October 17, 2020. RetrievedOctober 17, 2020.
^Lee Seung-rok (July 14, 2014).김희철, '썰전' 하차 "제 말에 상처 받은 분들께 죄송" [Kim Hee-chul said "I'm sorry for those who were hurt by my words" as he steps down from 'Ssulzun'].Naver (in Korean).Archived from the original on October 30, 2020. RetrievedOctober 5, 2020.
^[단독] 김희철, '우결-세계판' 출연확정..다음 주 첫 촬영 [Kim Heechul confirmed for "We Got Married Global" first filming next week].Star News. January 10, 2014.Archived from the original on December 10, 2014. RetrievedJune 14, 2018.
^Kim Yeon-ji (August 20, 2014).성시경·김성령·김희철·정준하 등 MBC 추석 예능 '띠동갑내기 과외하기' 출연 [Sung Si-kyung, Kim Sung-ryeong, Kim Hee-chul, and Jung Joon-ha made an appearance in MBC's Chuseok program 'My Tutor Friend'].Ilgan Sports (in Korean).Archived from the original on October 30, 2020. RetrievedMay 27, 2020.
^Moon Yeon-bae (January 10, 2015).'띠동갑내기 과외하기' 정준하-김희철, 중국어 시험 합격 "유종의 미" ['My Tutor Friend' Jeong Jun-ha and Kim Hee-chul passes the Chinese language exam "successful ending"].Asia Today.Archived from the original on August 14, 2015. RetrievedDecember 1, 2020.
^Kim Hee-kyung (January 19, 2015).슈퍼주니어(Super Junior) 김희철, '수요미식회' MC 발탁… '화려한 입담 예고' [Super Junior Kim Hee-chul is chosen as MC for 'Wednesday Food Talk'... 'Impressive preview'].Top Star News (in Korean).Archived from the original on August 3, 2020. RetrievedFebruary 25, 2020.
^Cho Joon-young (March 27, 2015).김희철, '수요미식회' 하차 소감 "즐겁고 유쾌한 시간" [Kim Hee-chul's thought about 'Wednesday Food Talk' as he leave, "a pleasant and enjoyable time"].TV Report (in Korean).Archived from the original on October 18, 2020. RetrievedOctober 17, 2020.
^Park Hyun-min (June 8, 2015).'맵스' 최강희-유리-김희철-쌈디, 제주도 여행기…28일 첫방 ['MAPS' Choi Kang-hee, Yuri, Kim Hee-chul and Ssam D Jeju island travelogue... premiere on the 28th].Naver (in Korean).Archived from the original on October 12, 2018. RetrievedOctober 12, 2018.
^abKim, In-young (December 3, 2015).'아는 형님' 공식 포스터 공개, 벌써부터 풍기는 빅재미 냄새 ['Knowing Bros' official poster is released, already radiates fun aura].IlganSports.Archived from the original on August 7, 2016. RetrievedJuly 9, 2016.
^abJo, In-woo (December 4, 2015).강호동과 서장훈이 싸우면 누가 이길까, JTBC 시시콜콜 '아는형님' [Who will win if Kang Ho-dong and Seo Jang-hoon fight? Deep inquiry at JTBC's 'Knowing Bros'].Newsis. Archived fromthe original on August 6, 2016. RetrievedJuly 9, 2016.
^김희철 "中예능 첫단독MC..출연자들, 중국가자고"(직격인터뷰) [Kim Hee-chul said "The first solo MC in Chinese entertainment show.. Cast members, let's go to China" (direct interview)].Naver. January 30, 2014.Archived from the original on October 27, 2017. RetrievedJune 12, 2018.
^"2015时尚COSMO美丽盛典华美落幕".Fashion Ifeng. November 6, 2015.Archived from the original on June 16, 2018. RetrievedJune 16, 2018.
^Nam Woo-jung (April 14, 2015).M&D 김희철·김정모, 신곡 '하고싶어' 뮤비 공개…여자친구 예린과 연기 호흡 [M&D Kim Hee-chul and Kim Jung-mo, releases the new song "I Wish" MV ... Featuring a date with GFriend's Yerin].Naver (in Korean).Archived from the original on October 30, 2020. RetrievedOctober 1, 2020.
^[단독] 김희철·하니, '주간아이돌' 새 MC 확정…정형돈 후임 [Kim Heechul and Hani confirmed as newWeekly Idol MCs] (in Korean). March 17, 2016.Archived from the original on June 14, 2018. RetrievedJune 14, 2018.
^[단독] 김희철·하니, '주간아이돌' 새 MC 확정…정형돈 후임 [Weekly Idol reps, "Kim Heechul and Hani new MCs until Jung Hyung Don comes back"] (in Korean). March 17, 2016.Archived from the original on October 30, 2020. RetrievedJune 14, 2018.
^'주간아' 측 "정형돈 10月 복귀, 각별한 애정 덕에 가능" [공식입장] [Regarding 'Weekly Idol', "Jung Hyung-don returns on the 10th, special affection makes it possible" [Official admission]] (in Korean). September 13, 2016.Archived from the original on October 30, 2020. RetrievedSeptember 13, 2016.
^'글로벌 예능돌' 김희철, 中서 한번 더 가상 연애 ['Global entertainment idol' Kim Hee-chul, in virtual relationship in China once again].Naver (in Korean). June 5, 2016.Archived from the original on June 17, 2018. RetrievedJune 12, 2018.
^"SM 'STATION', '아는 형님' 김희철 X 민경훈의 듀엣곡 '나비잠' 공개" [SM Station, Knowing Bros's Kim Hee-chul and Min Kyung-hoon's Duet Song "Sweet Dream" release].Aju News (in Korean). November 11, 2016.Archived from the original on June 19, 2018. RetrievedJune 19, 2018.
^Park, Dong-je (November 14, 2016)."'우주겁쟁이' 김희철X민경훈, '나비잠' 뮤비 20일 공개..트와이스 모모 출연" ["Universe Cowards" Kim Hee-chul x Min Kyung-hoon's "Sweet Dream" MV released on the 20th... Twice's Momo appearance].Break News (in Korean).Archived from the original on June 19, 2018. RetrievedJune 19, 2018.
^Lee Kwang-hyo (December 3, 2017).'2017 멜론뮤직어워드'방탄소년단ㆍ엑소,대상에 5관왕..아이유,'팔레트'로'올해의 앨범'상 ['2017 Melon Music Awards' BTS, Exo, 5 grand prizes won.. IU's 'Pallete' is album of the year].AJU News (in Korean).Archived from the original on November 15, 2018. RetrievedNovember 15, 2018.
^전현무X김희철, JTBC '팬텀싱어' MC 확정 월 방송 공식입장 [Jun Hyun-moo X Kim Hee-chul are confirmed as JTBC's 'Phantom Singer' MCs, broadcast on Monday].Korea Daily (in Korean). October 18, 2016. Archived fromthe original on October 8, 2017. RetrievedJune 16, 2018.
^'싱데렐라' 측 "강성연·이수근·김희철 MC 발탁, 이달말 첫방" ['Singderella', "Kang Sung-yeon, Lee Soo-geun, and Kim Hee-chul are chosen as MCs, first broadcast at the end of the month"].Naver. October 5, 2016.Archived from the original on June 17, 2018. RetrievedJune 24, 2018.
^김희철, SBS 게임 프로그램 '게임쇼, 유희낙락' MC 전격 발탁 [Kim Hee-chul is selected as MC of SBS's game program 'Game Show Yoo Hee Nak Rak'].This is game (in Korean). December 6, 2016.Archived from the original on June 26, 2018. RetrievedJune 16, 2018.
^김희철, '게임쇼-유희낙락' MC 발탁…이진호·홍진호·김소혜·다원 지원사격 [Kim Hee-chul is chosen as 'Game Show Yoo Hee Nak Rak' MC... Lee Jin-ho, Hong Jin-ho, Kim So-hye and Dawon show their support].텐아시아 (in Korean). December 6, 2016.Archived from the original on June 26, 2018. RetrievedJune 16, 2018.
^김희철, 유라 '인생술집' MC 합류…신동엽·김준현과 합 맞춘다 [Kim Hee-chul, Yura joins as MCs of 'Life Bar'... Shin Dong-yup and Kim Joon-hyun are put together] (in Korean). April 19, 2017.Archived from the original on September 6, 2018. RetrievedSeptember 6, 2018.
^[단독]김희철X걸스데이 소진, "내딸의 남자들2" MC 합류 [[Stand alone] Kim Hee-chul X Girls' Day Sojin meet as MC of "My Daughter's Men 2"].Joynews (in Korean). September 8, 2017.Archived from the original on September 8, 2017. RetrievedSeptember 8, 2017.
^Shin Na-ra (January 2, 2018).슈퍼주니어 측 "단독 예능 '슈퍼TV' 론칭, 1월 중 방송" [Super Junior's "exclusive show 'Super TV' is launched and will be aired in January"].Naver (in Korean).Archived from the original on December 25, 2019. RetrievedDecember 25, 2019.
^Go Jung-hyun (May 29, 2018).'V앱' 슈퍼TV 시즌2, 최시원 함께한다..설렘 가득(종합) [Choi Si-Won joins Super TV season 2 on 'V app'... Full of excitement (Full story)].Kpop Herald (in Korean).Archived from the original on June 7, 2020. RetrievedJune 7, 2020.
^배철수·안정환·김희철, '1%의 우정' MC [Bae Chul-soo, Ahn Jung-hwan and Kim Hee-chul are the MC for '1 Percent of Friendship'].joynews (in Korean). February 20, 2018.Archived from the original on March 8, 2022. RetrievedJune 24, 2018.
^김영철·노홍철·김희철, TV조선 '땡철이 어디가' 통해 함께 여행 떠난다 [Kim Young-chul, Noh Hong-chul, Kim Hee-chul will travel together in TV Chosun's 'Where Are You Going, DdaengChul'].Mediaday (in Korean). June 25, 2018. Archived fromthe original on June 25, 2018. RetrievedJune 25, 2018.
^김영철·노홍철·김희철 비글미 3인방 출격 여행예능 '땡철이 게스트하우스 투어 : 어디까지 가봤니' ['Ddaengchul House Guest Tour: Where Have You Been' is a travel entertainment show featuring 3 beagle-like people Kim Yong-chul, Noh Hong-chul and Kim Hee-chul].Seconomy (in Korean). June 25, 2018.Archived from the original on June 25, 2018. RetrievedJune 25, 2018.
^'비긴어게임' 김희철·신동·김준현·기욤·공찬·조현 MC 확정! 11월 2일(금) 첫 방송! [Kim Hee-chul, Shin Dong, Kim Jun-hyun, Guillaume, Gongchan, Jo Hyun are the MCs of 'Begin A Game'! First broadcast on November 2nd (Friday)!].iMBC enews (in Korean). October 17, 2018.Archived from the original on October 17, 2018. RetrievedOctober 17, 2018.
^Jung, Yoo-jin (February 10, 2018)."김희철X민경훈 우주 겁쟁이, 신곡 MV서 '브로맨스' 예고" [Kim Hee-chul x Min Kyung-hoon Universe Cowards, New Song's MV Bromance Teaser].New 1 (in Korean).Archived from the original on June 22, 2018. RetrievedJune 21, 2018.
^Lee, Yoo-na (February 17, 2018)."우주겁쟁이 민경훈X김희철, '나비잠' 잇는 신곡 '후유증' 발매" [Universe Cowards Min Kyung-hoon x Kim Hee-chul, Release of A New Song titled "Falling Blossoms" following "Sweet Dream"].Sports Chosun (in Korean).Archived from the original on June 22, 2018. RetrievedJune 21, 2018.
^Kim Na-ra (December 1, 2018).방탄소년단, 대상 2개 포함 총 7관왕 기염…"시련이 밑거름됐다" [2018 멜론뮤직어워드](종합) [BTS who won 7 awards including 2 grand prizes said "our foundation is made up of hardships" [2018 Melon Music Awards] (Overall)].Naver (in Korean).Archived from the original on October 30, 2020. RetrievedOctober 1, 2020.
^Yoo Byung-chul (April 25, 2019).김희철, 신곡 '옛날 사람' 아이튠즈 싱글 차트 전 세계 7개 지역 1위 [Kim Hee-chul tops iTunes singles charts in seven regions worldwide for his new song "Old Movie"].Naver (in Korean).Archived from the original on October 30, 2020. RetrievedOctober 1, 2020.
^ab김희철, 어머니와 SBS '미운 우리 새끼' 합류 [Kim Hee-chul and his mother joins SBS's 'My Little Old Boy'] (in Korean). August 22, 2019.Archived from the original on August 22, 2019. RetrievedAugust 22, 2019.
^김희철 母子, '미우새' 전격 합류...25일 첫 등장 (공식) [Kim Hee-chul and his mother quick to join 'My Little Old Boy'... First appearance on the 25th (Official)] (in Korean). August 22, 2019.Archived from the original on August 22, 2019. RetrievedAugust 22, 2019.
^'한혜진-김희철-김신영-오스틴 강' 신규예능 '우리 집에 왜 왔니' 악동 집들이 멤버 확정 ['Han Hye-jin, Kim Hee-chul, Kim Shin-young and Austin Kang' are selected as housewarming party members of a new entertainment show, 'Why did you come to my house?'] (in Korean). April 26, 2019.Archived from the original on October 30, 2020. RetrievedApril 26, 2019.
^김희철X김동준, 백종원의 '맛남의광장' 합류 확정 "색다른 케미" [Kim Hee -chul X Kim Dong-jun confirmed to appear in Baek Jong-won's 'Tasty Square', having "unique chemistry"] (in Korean). October 29, 2019.Archived from the original on August 11, 2020. RetrievedOctober 29, 2019.
^Jeong An-ji (December 12, 2019).김희철X이수근 조합 '우주 쪼꼬미', 15일 신곡 '하얀 겨울' 공개 [Kim Hee-chul X Lee Soo-geun combination 'Woojoo Jjokkomi', their new song 'White Winter' will be released on the 15th].Naver (in Korean).Archived from the original on January 30, 2020. RetrievedOctober 1, 2020.
^김희철X김이나X배순탁 '스튜디오 음악당' Mnet 편성 확정…21일 첫방송 [Mnet confirmed to air 'Studio Music Hall' featuring Kim Hee-chul X Kim Na-na X Bae Soon-tak... First broadcast on the 21st] (in Korean).Archived from the original on January 20, 2020. RetrievedJanuary 20, 2020.
^신동엽X유인나X김희철 '77억의 사랑' MC 출격…국경 없는 사랑 이야기 펼친다 [Shin Dong-yup X Yoo In-na X Kim Hee-chul are the MCs for 'Love of 7.7 Billion'... Love story across international borders] (in Korean). January 9, 2020.Archived from the original on February 25, 2020. RetrievedJanuary 9, 2020.
^ab김민아 MC발탁, 김희철과 '이십세기 힛-트쏭' 출연 [Kim Min-ah selected as MC with Kim Hee-chul, appears on '20th Century Hit Song'] (in Korean).Archived from the original on October 30, 2020. RetrievedMarch 6, 2020.
^ab"MSN"'워크맨' 김민아 기상캐스터, 김희철과 '이십세기 힛-트쏭' MC 발탁…27일 첫 방송 ['Walkman' Kim Min-ah and TV meteorologist Kim Hee-chul are selected as '20th Century Hit Song' MCs... First broadcast on the 27th] (in Korean).Archived from the original on August 2, 2020. RetrievedMarch 6, 2020.
^Yoo Ji-hoon.'백상예술대상' 2020년 최종 후보 공개…예측 불가 각축전 ['Baeksang Arts Awards' 2020 finalists released… Unpredictable competition].Naver (in Korean). Archived fromthe original on May 10, 2020. RetrievedMay 8, 2020.
^김희철, '불안장애 하차' 정형돈 공백 채운다…'옥문아들' MC 합류 [공식] [Kim Hee-chul fills in for Jung Hyung-don who 'leaves due to anxiety disorder' ... Joins 'Problem Child in House' MC [Official]]. December 1, 2020.Archived from the original on July 9, 2021. RetrievedDecember 1, 2020.
^Lee Kyung-ho (February 8, 2021)."MSN"샤이니 민호&장항준 감독, 정형돈 복귀 '옥문아' 게스트 출격 [Shinee Minho and director Jang Hang-joon guested in 'Problem Child in House' as Jung Hyung-don returns].Star News. msn entertainment.Archived from the original on July 9, 2021. RetrievedFebruary 11, 2021.
^Jang Ji-woo (February 4, 2021).'프렌즈', 이상민,김희철,신동,승희 MC 합류 확정… 2월 17일 첫 방 ['Friends', Lee Sang-min,Kim Hee-chul,Shindong,Seung-hee confirmed to join MCs... First broadcast on February 17].Mdaily.Archived from the original on December 23, 2021. RetrievedFebruary 4, 2021.
^Hwang Hye-jin (February 2, 2021).김희철X붐X송은이X악뮤X재재 '독립만세' 출연 확정, 22일 첫방(공식) [Kim Hee-chulXBoomXSong Eun-iXAKMUXJae Jae Confirmed to appear in 'Long Live Independence', first broadcast on the 22nd (official)].Newsen.Archived from the original on July 27, 2021. RetrievedFebruary 2, 2021.
^Sun Jin-ah (May 6, 2021).김원희·김희철, '국제부부' MC 확정…28일 첫 방송(공식) [Kim Won-hee and Kim Hee-chul confirmed as 'Falling for Korea - Transnational Couples' MCs… First broadcast on the 28th (official)].MKsport (in Korean).Archived from the original on May 6, 2021. RetrievedMay 6, 2021.
^Kang Seo-jeong (February 18, 2021).김성주, '강철부대' MC 출격..장동민·김희철·김동현·최영재·츄 합류[공식] [Kim Sung-joo, 'Steel Troop' MC sortie.. Jang Dong-min.Kim Hee-chul.Kim Dong Hyun.Choi Young Jae. and Chuu join [Official]].OSEN. Chosun.Archived from the original on June 5, 2021. RetrievedFebruary 18, 2021.
^Kang Jin-ah (April 14, 2021).'덕스투어', K팝 스타 고향 찾아간다…첫 주인공 김희철 ['Duck's Tour', K-Pop Star's Hometown... First protagonist Kim Hee-chul].Newsis.Archived from the original on April 17, 2021. RetrievedApril 17, 2021.
^Jung Woo-young (June 4, 2021).'맛남의 광장' 김희철·유병재·김동준 하차..최원영·곽동연·최예빈 합류 [Kim Hee-chul, Yoo Byung-jae, and Kim Dong-jun get off from 'Delicious Rendezvous'.. Choi Won-young, Kwak Dong-yeon, Choi Ye-bin join].OSEN.Archived from the original on June 4, 2021. RetrievedJune 4, 2021.
^Kim Min-ji (February 13, 2022)."유재석에 차승원까지 등판" 갤럭시 '찐팬' 모은 삼성, 초강수 ["Yoo Jae-suk and Cha Seung-won are on the rise" Samsung collects Galaxy 'steamed fans', super strong].Herald Economy (in Korean).Archived from the original on February 15, 2022. RetrievedFebruary 13, 2022 – via Daum.
^Park Junsu (February 16, 2022).아프리카TV X 티몬, 게임·e스포츠 웹 예능 '게임부록' 제작발표회 진행 [Afreeca TV X Timon, web entertainment 'Game Addendum' production presentation held].Afreeca TV (in Korean).Archived from the original on February 16, 2022. RetrievedFebruary 16, 2022 – via Kyunghyang Games.
^Yeon Hee-jin (September 29, 2022).김희철·김성회·성승헌 출동.. 티몬, '게임부록2'로 흥행 잇는다 [Kim Hee-chul, Kim Sung-hoi, and Sung Seung-heon appear... Timon continues box office success with 'Game Addendum 2'].Money S (in Korean). RetrievedJanuary 5, 2024 – via Daum.
^Yoo Jeong-min (July 25, 2022)."김희철→이선빈 '핑크 라이' 편견 없는 연애 리얼리티…10월 공개" [Kim Hee-chul → Lee Seon-bin's 'Pink Rye' love reality without prejudice... October release] (in Korean). iMBC. RetrievedJuly 25, 2022 – via Naver.
^Kang Kang-woo (July 5, 2023).김희철, 웨이브 '원얼스: 아트피아' MC로 발탁 [Kim Hee-chul, Wave 'One Earth: Artpia' Selected as MC] (in Korean). RetrievedDecember 19, 2023 – via Maeil Ilbo.
^Jang Da-hee (October 17, 2022)."김희철, '사장님 귀는 당나귀 귀' MC 합류…김숙-전현무와 호흡[공식]" [Kim Heechul joins 'The Boss's Ears are Donkey's Ears' MC... Kim Sook - Breathing with Jeon Hyun-moo [Official]] (in Korean). SpoTV News. RetrievedJanuary 11, 2024 – via Naver.
^성동구, 김희철과 '여행이 보이는 라디오'... 명소ㆍ맛집 소개 [Seongdong-gu, Kim Hee-chul and 'Radio with a view of travel'... Introduction to famous places and restaurants].Blog Huya. September 23, 2022. RetrievedDecember 30, 2023.
^LAWYER Comment Defenders (in Korean). October 23, 2020. AYO 에이요 (YouTube).Before, IU and Kim Heechul and now, Suga. I think reacting and punishing the malicious comments aggressively are more helpful to make a clean idol fan culture overall
^Kim Chi-yeon (March 14, 2022)."[게시판] 슈퍼주니어 김희철, 산불피해 구호 1억원 기부" [[Bulletin board] Super Junior Heechul Kim, donated 100 million won to help with forest fire damage] (in Korean).Yonhap News Agency. RetrievedMarch 14, 2022 – viaNaver.
^1억 이상 기부해 고액 기부자 모임 '아너 소사이어티' 가입한 아이돌 8인 [8 idols who donated over 100 million won and joined the ‘Honor Society’, a group of major donors].Insight (in Korean). December 6, 2023. RetrievedDecember 30, 2023.
^'학교폭력 안돼요!' 김희철, 푸른나무재단 홍보대사 위촉 ['No school violence!' Kim Hee-chul appointed as public relations ambassador for the Green Tree Foundation].Star News (in Korean). April 29, 2023. RetrievedJanuary 7, 2024.
^'사연과 노래가 함께하는 담배없는 폐스티벌' 개최 [A 'non-smoking festival with stories and songs' is held].eMD Medical News (in Korean). December 23, 2019.Archived from the original on October 30, 2020. RetrievedOctober 10, 2020.
^Lee, Jung-yeon (August 4, 2018)."'한류 제왕' 슈퍼주니어, 9월 컴백".Sports Donga (in Korean).Archived from the original on August 4, 2018. RetrievedAugust 4, 2018.
