Person
Kim Si-yoon
Seoul, South Korea
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…
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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
Movies and shows, newest first
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2025
KPOPPED
TV show Self
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2022
the interlude of 11
Movie
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2022
Idol's Physical Race
TV show Self
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2020
The Silence Of IDOL
TV show Siyoon
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Perfect Girl
Movie
