Siyoon
Acting · 4 credits
Born2005-02-16
FromSeoul, South Korea
Known forActing
Credits4
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.
Known for
4 titles
