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Entertainment • K-pop

Super Junior

Super Junior is a South Korean boy band formed by SM Entertainment in 2005.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Super Junior is a South Korean boy band formed by SM Entertainment in 2005. The group is widely associated with the spread of K-pop and the Korean Wave across Asia and beyond. It debuted in November 2005 and has gone through several lineup changes, currently active with a smaller core membership than at its peak.

History

Super Junior was formed by SM Entertainment and debuted in November 2005. The group originally debuted with 12 members and later added Kyuhyun in 2006, bringing the total to 13 at its peak. Over time, the lineup changed, with several former members leaving or ceasing group activities. Public sources commonly list nine active members in the current lineup.

Musical style

The group is associated with K-pop and dance-oriented pop styles, including electropop and R&B. Its sound has varied across releases, reflecting common trends in mainstream Korean pop music.

Cultural impact

Super Junior is frequently described as an influential act in the international growth of K-pop and the Korean Wave. It gained wide recognition across Asia and remains one of the genre’s most cited veteran groups. The group is also known by the abbreviations SJ and SuJu. Its global fanbase includes Canadian listeners and concert audiences.

Members

The group’s membership has changed over time, with several former members leaving or ceasing group activities. Public sources commonly list nine active members in the current lineup. At its peak, Super Junior had 13 members. The official fandom name is E.L.F.

Key facts

  • Super Junior debuted in 2005 under SM Entertainment as a South Korean boy band.
  • The group originally debuted with 12 members and later added Kyuhyun in 2006, bringing the total to 13 at its peak.
  • Media sources commonly credit Super Junior with helping spread the Korean Wave internationally.
  • The group is also known by the abbreviations SJ and SuJu.
  • Its current active lineup is commonly listed as nine members.
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Canadian context

Super Junior has toured internationally and has a large global fanbase, including Canadian K-pop listeners and concert audiences. Its influence is relevant to Canada’s broader interest in Korean popular music and transnational pop culture.

Frequently asked questions

What is Super Junior?
Super Junior is a South Korean boy band formed by SM Entertainment in 2005.
When did Super Junior debut?
The group debuted in 2005.
How many members did Super Junior have at its peak?
Super Junior had 13 members at its peak.
What are Super Junior’s common abbreviations?
The group is commonly abbreviated as SJ or SuJu.
What is Super Junior known for?
It is widely known as a major K-pop act associated with the international spread of the Korean Wave.

References

  1. Wikipedia — https://en.wikipedia.org/wiki/Super_Junior
    Supports: Group origin, formation year, abbreviations, membership overview, and current active members.
  2. Korean Wikipedia — https://ko.wikipedia.org/wiki/%EC%8A%88%ED%8D%BC%EC%A3%BC%EB%8B%88%EC%96%B4
    Supports: Debut date, SM Entertainment affiliation, Korean origin, peak membership, and historical lineup changes.
  3. Generasia — https://www.generasia.com/wiki/Super_Junior
    Supports: Debut with 12 members, addition of Kyuhyun, later lineup changes, and international activity.
  4. Weblio — https://www.weblio.jp/content/super+junior
    Supports: Common abbreviations, fan club name, and debut-era formation details.