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Siyun
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Idols
Siyun
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AMPERS&ONE
Siyun
시윤
Yun Si-yun
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Main Vocalist
Profile Info
Status
active
Birthplace
Seoul, South Korea
Birthday
January 8, 2005 (21)
Agency
FNC Entertainment
Groups
AMPERS&ONE
Active
Photos
Gallery (1)
Feb 23, 2026
Comments
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Nationality
South Korea
Blood Type
B
Education
Lila Art High School
Debut
November 15, 2023
