Acting
Born January 22, 2000 · Seoul, South Korea
Seo-yeon is a South Korean singer. She is active as a soloist under the stage name Yi Seoyeon (Y:SY). She is a former member of the girl group fromis_9.
The Game Caterers
2021 · Self
Idol School
2017 · Self - Contestant
Welcome to Heal Inn
2018
We See Winter
2019
Lee Mujin Service
2022 · Guest
Fromis's Room
2017
fromis_9 concert ＜LOVE FROM.＞ IN JAPAN
2023
FROMIS_9: [NOW TOMORROW WORLD TOUR]
2025 · Self
프롤로그_프로미스의 방 엿보기
Jae Joong and Friends
fromis_9's Summer Night
2022 · Self
fromis_9's Autumn Night
Duckbap House
![FROMIS_9: [NOW TOMORROW WORLD TOUR]](https://image.tmdb.org/t/p/w500/qinIVlRNvtqLLBDX5c51NqO5Azq.jpg)
