Ong Seong-wu
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.
Also Known As
옹성우, Ong Seong Wu, Ong Seong-woo, 邕聖祐, 雍成宇
Photos
Ong Seong-wu's Movies
Ong Seong-wu's TV Shows
Running Man
11 Jul 2010
Strong Girl Nam-soon
07 Oct 2023
Boyfriend on Demand
06 Mar 2026
Men on a Mission
05 Dec 2015
At Eighteen
22 Jul 2019
Would You Like a Cup of Coffee?
24 Oct 2021
Produce 101
22 Jan 2016
Produce 101
22 Jan 2016
Amazing Saturday
07 Apr 2018
More Than Friends
25 Sept 2020
Law of the Jungle
21 Oct 2011
You Hee-yeol's Sketchbook
24 Apr 2009
Master Key
14 Oct 2017
SNL Korea
03 Dec 2011
Traveler
21 Feb 2019
Love: Track
14 Dec 2025
Wanna One Go
03 Aug 2017
Idol Room
12 May 2018
Show! Music Core
29 Oct 2005
Idol Fever
07 Jul 2017