Kang Seung yoon

Kang Seungyoon January 21, 1994, known as Seungyoon, is a South Korean singersongwriter, actor, and leader of boy group Winner. In 2010, he participated in the reality television singing contest Superstar K2 and finished in fourth place. In January 2011, he became a trainee under YG Entertainment and went on to debut as a solo artist in July 2013 and as the leader of Winner in October 2013.

Kang Seungyoon was born in Busan, South Korea on January 21, 1994. He learned to play guitar in the eighth grade. When he was in his last year of junior high, he took lessons in both classic guitar and billiards, going on to become the regional representative for billiards.

Source: Wikipedia