人物
이서연
- 専門分野
- 俳優
- 生年月日
- 2000年1月22日 · 26歳
- 出身地
- Seoul, South Korea
別名
이서연서연Lee Seo-yeonYi Seo-yeon
経歴
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.
