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.
Acting credits 14 titles
Cattle Run
as Kang Jeong-hoon
Film
2 12月 2026
Spooky in Love
as Kang Min-hwan
Series
2026
8.7
Strong Girl Nam-soon
as Kang Hee-sik
Series
2023
7.7
20th Century Girl
as Joseph / Poong Joon-ho
Film
2022
8.2
Life Is Beautiful
as Park Jeong-woo
Film
2022
6.9
Seoul Vibe
as Joon-gi
Film
2022
6.5
Would You Like a Cup of Coffee?
as Kang Go-bi
Series
2021
6.5
More Than Friends
as Lee Soo
Series
2020
5.5
At Eighteen
as Choi Joon-Woo
Series
2019
6.8
Traveler
as Self
Series
2019–
8.2
Wanna One Go
as Self
Series
2017–
8.0
Idol Fever
Series
2017
1.0
Seongwoo is Alright
as Ong Seongwoo
Film
2017
8.0
Produce 101
as Self - Contestant
Series
2016–2017
6.7
没有符合此筛选条件的作品。
暂无已公布的作品。
代表作
8.7
Series
Spooky in Love
Kang Min-hwan
2026
6.7
Series
Produce 101
Self - Contestant
2016–2017
8.2
Film
20th Century Girl
Joseph / Poong Joon-ho
2022
7.7
Series
Strong Girl Nam-soon
Kang Hee-sik
2023
6.8
Series
At Eighteen
Choi Joon-Woo
2019
6.5
Film
Seoul Vibe
Joon-gi
2022
6.5
Series
Would You Like a Cup of Coffee?
Kang Go-bi
2021
5.5
Series
More Than Friends
Lee Soo
2020
8.2
Series
Traveler
Self
2019–
1.0
Series
Idol Fever
2017
0.0
Film
Cattle Run
Kang Jeong-hoon
2026
8.0
Series
Wanna One Go
Self
2017–
6.9
Film
Life Is Beautiful
Park Jeong-woo
2022
8.0
Film
Seongwoo is Alright
Ong Seongwoo
2017