Ong Seong Wu (옹성우)

Last Modified: 2026-02-09 9:43:50 AM | Created: 2026-02-09

Ong Seong Wu (Ong Seong Woo, Ong Sung Woo, Ong Seong U, 邕聖祐, Ong Sung U) is a South Korean singer, dancer, actor, and former member of WANNA ONE (워너원) who started his career by participated in the survival competition "Produce 101 Season 2" and managed to end up in 5th place.

Birthday, Age, Height, Weight

Full Name	Ong Seong Wu	Nick/Other Name	옹성우
Citizenship	South Korean	Born On (Age)	August 25, 1995
Birth (Place)	Seoul, South Korea	Gender	Male
Height	180 cm	Weight	69 kg

Education, Career, Agency, Partner

Professions	Actor, Model
Actively Working	2017 - Present
Agencies (Work For)	...
Higher Education	Associate's degree in Acting Arts from Dongseoul University
Marital Status	Single

Movies List

Drama and Tv Series List

Tv Shows as Cast
Name	Role Name	Year	Channel
More Than Friends	Lee Su	2020	Tencent Video/WeTv
Would You Like a Cup of Coffee?	Kang Go Bi	2021	Tencent Video/WeTv
Strong Girl Namsoon	Kang Hui Sik	2023	JTBC
Boyfriend on Demand	Unknown	2026	Netflix
Chilling Romance	Kang Min Hwan	2026	tvN