Super Junior (Korean: 슈퍼주니어; RR: Syupeo Junieo; stylized in all caps), also known as SJ or SuJu, is a South Korean boy band formed by Lee Soo-man, the founder of SM Entertainment in 2005. They are also dubbed by the media as the "King of Hallyu Wave" due to their prominent contributions in Korean Wave. Super Junior currently consists of 10 members, consisting of leader Leeteuk, Heechul, Yesung, Shindong, Sungmin, Eunhyuk, Donghae, Siwon, Ryeowook and Kyuhyun. Originally a 12-piece group before the addition of Kyuhyun in 2006, Han Geng, Kibum and Kangin departed the band in 2011, 2015 and 2019, respectively.