Ong Seong-wu

Ong Seong-wu

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...

Known For

20th Century Girl

as Joseph / Poong Joon-ho

Seoul Vibe

as Joon-gi

Life Is Beautiful

as Park Jeong-woo

Cast Credits

20th Century Girl

as Joseph / Poong Joon-ho

Life Is Beautiful

as Park Jeong-woo

Seoul Vibe

as Joon-gi

Cattle Run

as Kang Jeong-hoon

Starlight Falls

as Choi Gyeong-su