A member of the South Korean girl group Billlie, Siyoon (김시윤) is also part of the unit Moon Sua X Siyoon, a sub-unit pairing within the group. Born Kim Si-yoon on February 16, 2005, she represents one of the younger members of Billlie's lineup.
Debut & Formation
Siyoon debuted as a member of Billlie (빌리), a girl group that has built a following around an eclectic sonic identity and a distinct visual world. Her participation in the Moon Sua X Siyoon sub-unit further extends her activity within the group's framework, reflecting the kind of unit work that K-pop acts often use to spotlight specific member combinations and expand their creative range.
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*The available material on Siyoon is limited at this time. This profile will be updated as further information becomes available.*
