Acting
Kim Si-yoon
Born February 16, 2005 (Age 21)Seoul, South Korea6 Credits
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.
Filmography & Credits
The Works of Kim Si-yoon
Visual Archive
Portraits of Kim Si-yoon