In what year was the South Korean boy group whose leader is Kang Seung-yoon formed?
Winner (band) Winner (Hangul: 위너), often stylized as WINNER, is a South Korean boy group formed in 2013 by YG Entertainment and debuted in 2014. It currently consists of four members, Jinwoo, Seunghoon, Mino and Seungyoon. Originally a five-piece group with Taehyun, who later departed from the group in November 2016.
SeeYa SeeYa (Hangul: 씨야) was a South Korean girl group originally made up of Kim Yeonji, Lee Bo-ram, and Nam Gyuri. When the group debuted in 2006, they were marketed as the female version of SG Wannabe. SeeYa were known for their 2007 hit song "Love's Greetings", and won Best Female Group at the Mnet Asian Music Awards that same year. In 2009 Nam Gyuri left the group to pursue a solo career, and she was replaced by new member Lee Soomi until 2010. The group continued as a duo consisting of Kim Yeonji and Lee Bo-Ram until their disbandment in 2011.