Siyoon

Acting

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.

Personal Info

• Known For Acting
• Gender Female
• Birthday February 16, 2005 (20 years old)
• Place of Birth Gwangmyeong, Gyeonggi-do, South Korea