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.
Filmography (35 titles)
ShowSpooky in Love
Kang Min-hwan · 2026
ShowWANNA ONE GO: Back to Base
2026
8.3ShowBoyfriend on Demand
Bae Hyeon-woo · 2026
5.8ShowLove: Track
Ki Hyeon-ha · 2025
7.6ShowStrong Girl Nam-soon
Kang Hee-sik · 2023
ShowJae Joong and Friends
2023
8.2Movie20th Century Girl
Joseph / Poong Joon-ho · 2022
6.9MovieLife Is Beautiful
Park Jeong-woo · 2022
6.5MovieSeoul Vibe
Joon-gi · 2022
6.5ShowWould You Like a Cup of Coffee?
Kang Go-bi · 2021
5.5ShowMore Than Friends
Lee Soo · 2020
6.8ShowAt Eighteen
Choi Joon-Woo · 2019
8.2ShowTraveler
Self · 2019
ShowWanna One 컴백 쇼 POWER OF DESTINY
2018
MovieWanna One World Tour One: The World in Seoul
Self · 2018
ShowStar Road
2018
9.0ShowIdol Room
Self · 2018
7.6ShowAmazing Saturday
Self · 2018
Show워너원 COMEBACK
2018
ShowCOMEBACK WANNA ONE : Nothing Without You
2017
8.8ShowMaster Key
Self · 2017
ShowWanna City
Self · 2017
8.0ShowWanna One Go
Self · 2017
1.0ShowIdol Fever
2017
8.0MovieSeongwoo is Alright
Ong Seongwoo · 2017
6.7ShowProduce 101
Self - Contestant · 2016
7.4ShowMen on a Mission
Self · 2015
8.2ShowSNL Korea
Self · 2011
6.0ShowLaw of the Jungle
2011
8.2ShowRunning Man
2010