Seo Eun-kwang
AKA: 서은광Birthday: 1990-11-22
Birthplace: Yongin, Gyeonggi, South Korea
Seo Eun-kwang (Hangul: 서은광; born November 22, 1990), also simply known as Eunkwang, is a South Korean singer, entertainer, and the leader and main vocalist of the South Korean boy group BtoB.