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Siyoon

ActorBorn February 16, 2005 (20 years)
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.

Siyoon Filmography

2025
KPOPPED (TV Series) · as Self

2026
Perfect Girl
2023
Apple of My Eye (TV Series) · as Park So-Jeong

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