Ong Seong-wu

Actor

Born: August 25, 1995 (30 years old)

Place of birth: Incheon, South Korea

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 (9)

• 20th Century Girl (2022, ★ 8.1)
• Traveler (2019, ★ 8.2)
• Life Is Beautiful (2022, ★ 6.9)
• Strong Girl Nam-soon (2023, ★ 7.7)
• Boyfriend on Demand (2026, ★ 8.2)
• Seoul Vibe (2022, ★ 6.5)
• Would You Like a Cup of Coffee? (2021, ★ 6.5)
• At Eighteen (2019, ★ 6.8)
• More Than Friends (2020, ★ 5.5)