Initially formed by SM Entertainment in 2005 as a rotationaltwelvememberBoy Band named Super Junior '05,Super Junior is a popularKorean boy band whose number now ranges betweenten andfifteen depending on who you ask.
They're notable for being the first large South Korean idol group, splitting into sub-units (and entering the Chinese popular music industry with one such sub-unit), and making forays into acting and hosting on television programs, concerts, and radio shows.All of which are now common practices in the South Korean popular music industry.
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