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.
33 acting credits
Acting · 33
Running Man
2010
Men on a Mission
2015
Amazing Saturday
2018
You Hee-yeol's Sketchbook
2009
Law of the Jungle
2011
SNL Korea
2011
Star Road
2018
Idol Room
2018
Show! Music Core
2005
Boyfriend on Demand
2026
20th Century Girl
2022
Strong Girl Nam-soon
2023
At Eighteen
2019
Master Key
2017
Produce 101
2016
Would You Like a Cup of Coffee?
2021
More Than Friends
2020
Wanna One Go
2017
Seoul Vibe
2022
Love: Track
2025
Idol Fever
2017
COMEBACK WANNA ONE : Nothing Without You
2017
Traveler
2019
Wanna City
2017
Wanna One 컴백 쇼 POWER OF DESTINY
2018
Spooky in Love
2026
워너원 COMEBACK
2018
Life Is Beautiful
2022
Wanna One World Tour One: The World in Seoul
2018
Cattle Run
—
Starlight Falls
—
WANNA ONE GO: Back to Base
2026
Seongwoo is Alright
2017