시윤
- Profissão
- Representação
- Nascimento
- 16 de fevereiro de 2005
- Local de nascimento
- Seoul, South Korea
Biografia
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.