시윤
- Profesión
- Actuación
- Nacimiento
- 16 de febrero de 2005
- Lugar de nacimiento
- Seoul, South Korea
Biografía
Kim Si-yoon, known mononymously as Siyoon, is a South Korean rapper, singer and lyricist under MYSTIC STORY. She is a member of the girl group Billlie and its sub-unit Moon Sua X Siyoon.