Person

Ong Seong-wu

Acting · Born 1995-08-25 · 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.

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  Running Man

  2010

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  Men on a Mission

  Self

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  Law of the Jungle

  2011

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  Radio Star

  Self

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  Spooky in Love

  Kang Min-hwan

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  Amazing Saturday

  Self

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  You Hee-yeol's Sketchbook

  Self

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  Show! Music Core

  Host

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  Star Road

  2018

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  SNL Korea

  Self

• 2026Spooky in LoveKang Min-hwan
• 2026WANNA ONE GO: Back to Base
• 2026Boyfriend on DemandBae Hyeon-woo
• 2025Love: TrackKi Hyeon-ha
• 2023Strong Girl Nam-soonKang Hee-sik
• 2023Jae Joong and Friends
• 202220th Century GirlJoseph / Poong Joon-ho
• 2022Life Is BeautifulPark Jeong-woo
• 2022Seoul VibeJoon-gi
• 2021Would You Like a Cup of Coffee?Kang Go-bi
• 2020More Than FriendsLee Soo
• 2019At EighteenChoi Joon-Woo
• 2019TravelerSelf
• 2018Wanna One 컴백 쇼 POWER OF DESTINY
• 2018Wanna One World Tour One: The World in SeoulSelf
• 2018Star Road
• 2018Idol RoomSelf
• 2018Amazing SaturdaySelf
• 2018워너원 COMEBACK
• 2017COMEBACK WANNA ONE : Nothing Without You
• 2017Master KeySelf
• 2017Wanna CitySelf
• 2017Wanna One GoSelf
• 2017Idol Fever
• 2017Seongwoo is AlrightOng Seongwoo
• 2016Produce 101Self - Contestant
• 2015Men on a MissionSelf
• 2011SNL KoreaSelf
• 2011Law of the Jungle
• 2010Running Man
• 2009You Hee-yeol's SketchbookSelf
• 2007Radio StarSelf
• 2005Show! Music CoreHost
• —Starlight FallsChoi Gyeong-su
• —Cattle RunKang Jeong-hoon