Acting
Birthday
February 16, 2005
Place of Birth
Seoul, South Korea
Popularity
0
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.
KPOPPED
Idol's Physical Race
Perfect Girl
the interlude of 11
