Siyoon
Acting
Born: 2/16/2005
Place of Birth
Gwangmyeong, Gyeonggi-do, 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
