Quick Facts
Born:
1995-08-25
Birthplace:
Incheon, South Korea
Credits:
33 Total Roles
Ong Seong-wu
Acting
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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.
Known For
20th Century Girl
Joseph / Poong Joon-ho
Running Man
Self
Seoul Vibe
Joon-gi
Strong Girl Nam-soon
Kang Hee-sik
Boyfriend on Demand
Bae Hyeon-woo
Men on a Mission
Self
At Eighteen
Choi Joon-Woo
Life Is Beautiful
Park Jeong-woo
Full Filmography
| Year | Title | Role |
|---|---|---|
| 2026 | Spellbound TV | Kang Min-hwan |
| 2026 | Boyfriend on Demand TV | Bae Hyeon-woo |
| 2025 | Love: Track TV | Ki Hyeon-ha |
| 2023 | Strong Girl Nam-soon TV | Kang Hee-sik |
| 2022 | 20th Century Girl MOVIE | Joseph / Poong Joon-ho |
| 2022 | Life Is Beautiful MOVIE | Park Jeong-woo |
| 2022 | Seoul Vibe MOVIE | Joon-gi |
| 2021 | Would You Like a Cup of Coffee? TV | Kang Go-bi |
| 2020 | More Than Friends TV | Lee Soo |
| 2019 | At Eighteen TV | Choi Joon-Woo |