Yoo Si-woo
Bio: Si Woo (시우) is a South Korean rapper and lyricist under Wolfburn. He is a member of the boy group BXB and a former member of the boy group TRCNG
Born: Fri, May 11 2001
Birthplace: Iksan, Jeollabuk-do, South Korea
Yoo Si-woo is 24 years old