Super Junior (슈퍼주니어; often stylized SUPERJUNIOR), sometimes referred to as SJ or SuJu (슈주), is a thirteen-member boy band from Seoul, South Korea. They are managed by producer Lee Soo Man and is currently the largest group under SM Entertainment. The members are Leeteuk (the leader), Heechul, Han Geng, Yesung, Kang-in, Shindong, Sungmin, Eunhyuk, Donghae, Siwon, Ryeowook, Kibum, and Kyuhyun. The Chinese member, Han Geng, was chosen among the 3,000 applicants through auditions held in China by SM Entertainment in 2001. The group initially debuted with twelve members on November 6, 2005, but since the addition of Kyuhyun in May 23, 2006, they have become a thirteen-member group.

Super Junior has released two studio albums and one CD single since 2005. Their most successful album, Don't Don, was the second best-selling album of 2007, according to the Music Industry Association of Korea. In addition, the group has earned four music awards from the M.NET/KM Music Festival, another four from the Golden Disk Awards, and is the second group to win Favorite Artist Korea at the MTV Asia Awards after JTL.