Ji Yun-seo
Acting2004-10-15Mapo, Seoul, South KoreaMale

Ji Yun-seo

Also known as 윤서, Yunseo, チ・ユンソ

Ji Yun-seo is a South Korean singer and former member of the boy group EVNNE. Known among Chinese fans by the nickname "Cousin" due to being the cousin of TWICE member Im Na-yeon. In 2023, he participated in the first season of the Mnet survival show Boys Planet as a trainee under Yuehua Entertainment. In September of the same year, he officially debuted as a sub-vocalist for the project group EVNNE under Jellyfish Entertainment. Following the group's disbandment in December 2025, he returned to his original agency and subsequently terminated his exclusive contract with Yuehua Entertainment in February 2026.

Open on TMDB
Known For
Selected acting credits linked back into MediaHub.
Boys Planet poster
Boys Planet
Unknown • Series
Minju's Pink Cabinet poster
Minju's Pink Cabinet
Unknown • Series
No poster
EVNNE [Target: ME] SPECIAL
Unknown • Series
Quick Facts
TMDB profile details and alternate names.

Known For Department

Acting

Born

2004-10-15

Place of Birth

Mapo, Seoul, South Korea

Also Known As

윤서Yunseoチ・ユンソ
Behind the Camera
Selected crew credits from TMDB combined credits.

No crew credits available.