Kim Si-yoon
Profile info
Known forActing
GenderFemale
Birthday16 February 2005 (21 years old)
Place of birthSeoul, South Korea
Known credits6
Biography
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.
