Oyuncu
시윤
16 Şubat 2005 · 21 yaşSeoul, South KoreaPopülerlik 0.7
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.
