Siyoon
Acting
Female
Born: February 16, 2005
Seoul, South Korea
Biography
Kim Si-yoon is a South Korean singer and rapper managed by MYSTIC Story. She was officially revealed as a trainee under MYSTIC Rookies on February 18, 2020. Now, she is a member of the girl group Billlie.
Also Known As
- Kim Siyoon
- Kim Shi Yoon
- Kim Shi-yoon
- 김시윤
- Billlie
- Kim Si-yoon
