Ong Seong-wu
Known for Acting · 33 credits
- Born
- 1995-08-25 (age 30)
- Place of birth
- Incheon, South Korea
- Also known as
- 옹성우 · Ong Seong Wu · Ong Seong-woo · 邕聖祐 · 雍成宇 · オン・ソンウ
Biography
Ong Seong-wu (born August 25, 1995) is a South Korean singer and actor. He is known for his participation in the survival reality show Produce 101 Season 2, where he finished in fifth place, and is a former member of the show's derivative boy group Wanna One. Following Wanna One's disbandment, Ong made his acting debut with the drama At Eighteen (2019) directed by Shim Na-yeon. He also established his career as a solo artist with the release of his first extended play, Layers, on March 25, 2020.
Known For
TV Shows (26)
Running Man
2010
Men on a Mission
2015
as Self
You Hee-yeol's Sketchbook
2009
as Self
Law of the Jungle
2011
Amazing Saturday
2018
as Self
SNL Korea
2011
as Self
Show! Music Core
2005
as Host
Star Road
2018
Idol Room
2018
as Self
Boyfriend on Demand
2026
as Bae Hyeon-woo
Strong Girl Nam-soon
2023
as Kang Hee-sik
Produce 101
2016
as Self - Contestant
Master Key
2017
as Self
At Eighteen
2019
as Choi Joon-Woo
Wanna One Go
2017
as Self
Love: Track
2025
as Ki Hyeon-ha
More Than Friends
2020
as Lee Soo
Would You Like a Cup of Coffee?
2021
as Kang Go-bi
Idol Fever
2017
Traveler
2019
as Self
Spooky in Love
2026
as Kang Min-hwan
WANNA ONE GO: Back to Base
2026
Wanna City
2017
as Self
워너원 COMEBACK
2018
Wanna One 컴백 쇼 POWER OF DESTINY
2018
COMEBACK WANNA ONE : Nothing Without You
2017
Movies (7)
About Ong Seong-wu
Ong Seong-wu (born August 25, 1995) is a South Korean singer and actor. He is known for his participation in the survival reality show Produce 101 Season 2, where he finished in fifth place, and is a former member of the show's derivative boy group Wanna One. Following Wanna One's disbandment, Ong made his acting debut with the drama At Eighteen (2019) directed by Shim Na-yeon. He also established his career as a solo artist with the release of his first extended play, Layers, on March 25, 2020. With 33 credits spanning from 2005 to 2026, Ong Seong-wu has appeared in 7 films and 26 TV shows.
Fans searching for Ong Seong-wu movies, Ong Seong-wu filmography, or the latest projects starring Ong Seong-wu can stream many of these titles on CineFlixo, free and in HD, with no subscription required.
Most Popular Ong Seong-wu Movies
- 20th Century Girl (2022) — as Joseph / Poong Joon-ho
- Seoul Vibe (2022) — as Joon-gi
- Life Is Beautiful (2022) — as Park Jeong-woo
- Starlight Falls — as Choi Gyeong-su
- Wanna One World Tour One: The World in Seoul (2018) — as Self
Where to Watch Ong Seong-wu Films
Most Ong Seong-wu movies and series are available to stream on CineFlixo in full HD, completely free and without signup. Browse the complete filmography above to jump directly to any title. For more films and the latest web series featuring Ong Seong-wu, check our movies catalogue and browse page.