Loading amazing content...
Personal Info
Known For
Acting
Birthday
August 25, 1995
Place of Birth
Incheon, South Korea
Also Known As
- 옹성우
- Ong Seong Wu
- Ong Seong-woo
- 워너원
- Wanna One
- 邕圣祐
Ong Seong-wu
0.9 Popularity
Known For
0.0
Ki Hyeon-ha
Love: Track
2025
7.6
Kang Hee-sik
Strong Girl Nam-soon
2023
8.1
Joseph / Poong Joon-ho
20th Century Girl
2022
6.7
Park Jeong-woo
Life Is Beautiful
2022
6.5
Joon-gi
Seoul Vibe
2022
6.5
Kang Go-bi
Would You Like a Cup of Coffee?
2021
5.6
Lee Soo
More Than Friends
2020
6.9
Choi Joon-Woo
At Eighteen
2019
8.2
Himself
Traveler
2019
0.0
Wanna One 컴백 쇼 POWER OF DESTINY
2018
Credits
Love: Track
as Ki Hyeon-ha
2025
0.0
Strong Girl Nam-soon
as Kang Hee-sik
2023
7.6
20th Century Girl
as Joseph / Poong Joon-ho
2022
8.1
Life Is Beautiful
as Park Jeong-woo
2022
6.7
Seoul Vibe
as Joon-gi
2022
6.5
Would You Like a Cup of Coffee?
as Kang Go-bi
2021
6.5
More Than Friends
as Lee Soo
2020
5.6
At Eighteen
as Choi Joon-Woo
2019
6.9
Traveler
as Himself
2019
8.2
Wanna One 컴백 쇼 POWER OF DESTINY
2018
0.0
Wanna One World Tour One: The World in Seoul
as Himself
2018
0.0
Star Road
2018
0.0
Idol Room
as Himself
2018
9.0
Amazing Saturday
as Self
2018
7.6
워너원 COMEBACK
2018
0.0
COMEBACK WANNA ONE : Nothing Without You
2017
0.0
Master Key
as Self
2017
8.8
Wanna City
as Self
2017
0.0
Wanna One Go
as Self
2017
8.0
Seongwoo is Alright
as Ong Seongwoo
2017
8.0
Produce 101
as Contestant
2016
6.6
Produce 101
as Himself
2016
6.6
Men on a Mission
as Self
2015
7.5
SNL Korea
as Himself
2011
8.2
Law of the Jungle
2011
6.0
Running Man
2010
8.3
You Hee-yeol's Sketchbook
as Self
2009
6.3
Show! Music Core
as Host
2005
7.0
Cattle Run
as Kang Jeong-hoon
N/A
0.0
Starlight Falls
as Choi Gyeong-su
N/A
0.0
🎬
Spellbound
as Kang Min-hwan
N/A
0.0