인물
이서연
- 전문 분야
- 연기
- 생년월일
- 2000년 1월 22일 · 26년
- 출생지
- Seoul, South Korea
다른 이름
이서연서연Lee Seo-yeonYi Seo-yeon
경력
Lee Seo-yeon, known professionally as Y:SY, is a South Korean singer-songwriter and rapper under H1GHR Music. She is a former member of the girl group fromis_9, formed through the reality survival show Idol School (2017). She left the group in 2024. She made her solo debut on November 17, 2025, with the digital single Naked.
