Ong Seong-wu
Acting·August 25, 1995 — 30 years old·Incheon, South Korea
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
Filmography · 35
—Starlight FallsChoi Gyeong-su—Cattle RunKang Jeong-hoon2026Spooky in LoveTVKang Min-hwan2026WANNA ONE GO: Back to BaseTV2026Boyfriend on DemandTVBae Hyeon-woo2025Love: TrackTVKi Hyeon-ha2023Strong Girl Nam-soonTVKang Hee-sik2023Jae Joong and FriendsTV202220th Century GirlJoseph / Poong Joon-ho2022Life Is BeautifulPark Jeong-woo2022Seoul VibeJoon-gi2021Would You Like a Cup of Coffee?TVKang Go-bi2020More Than FriendsTVLee Soo2019At EighteenTVChoi Joon-Woo2019TravelerTVSelf2018Wanna One 컴백 쇼 POWER OF DESTINYTV2018Wanna One World Tour One: The World in SeoulSelf2018Star RoadTV2018Idol RoomTVSelf2018Amazing SaturdayTVSelf2018워너원 COMEBACKTV2017COMEBACK WANNA ONE : Nothing Without YouTV2017Master KeyTVSelf2017Wanna CityTVSelf2017Wanna One GoTVSelf2017Idol FeverTV2017Seongwoo is AlrightOng Seongwoo2016Produce 101TVSelf - Contestant · Self2015Men on a MissionTVSelf2011SNL KoreaTVSelf2011Law of the JungleTV2010Running ManTV2009You Hee-yeol's SketchbookTVSelf2007Radio StarTVSelf2005Show! Music CoreTVHost