Acting
Seo Eun-kwang
November 22 1990- Place of birth: Yongin, Gyeonggi, South Korea
- Gender: Male
- Also known as: 서은광, Eunkwang, 은광, 비투비, BTOB, Со Ын Кван, Seo Eun Kwang, Ынкван
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.
