Ong Seong-wu
Acting
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.
Filmography 35
Movies (7)
20th Century Girl2022Joseph / Poong Joon-ho
Life Is Beautiful2022Park Jeong-woo
Seoul Vibe2022Joon-gi
Wanna One World Tour One: The World in Seoul2018Self
Seongwoo is Alright2017Ong Seongwoo
Starlight FallsChoi Gyeong-su
Cattle RunKang Jeong-hoon
Shows (28)
Spooky in Love2026Kang Min-hwan
WANNA ONE GO: Back to Base2026
Boyfriend on Demand2026Bae Hyeon-woo
Love: Track2025Ki Hyeon-ha
Strong Girl Nam-soon2023Kang Hee-sik
Jae Joong and Friends2023
Would You Like a Cup of Coffee?2021Kang Go-bi
More Than Friends2020Lee Soo
At Eighteen2019Choi Joon-Woo
Traveler2019Self
Wanna One 컴백 쇼 POWER OF DESTINY2018
Star Road2018
Idol Room2018Self
Amazing Saturday2018Self
워너원 COMEBACK2018
COMEBACK WANNA ONE : Nothing Without You2017
Master Key2017Self
Wanna City2017Self
Wanna One Go2017Self
Idol Fever2017
Produce 1012016Self - Contestant
Men on a Mission2015Self
SNL Korea2011Self
Law of the Jungle2011
Running Man2010
You Hee-yeol's Sketchbook2009Self
Radio Star2007Self
Show! Music Core2005Host