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Ong Seong-wu
Ong Seong-wu

Ong Seong-wu

ActingBorn August 25, 1995 (age 30)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

2026
Spooky in Love

as Kang Min-hwan

TV
2026
Boyfriend on Demand

as Bae Hyeon-woo

TV
2025
Love: Track

as Ki Hyeon-ha

TV
2023
Strong Girl Nam-soon

as Kang Hee-sik

TV
2022
20th Century Girl

as Joseph / Poong Joon-ho

Movie
2022
Life Is Beautiful

as Park Jeong-woo

Movie
2022
Seoul Vibe

as Joon-gi

Movie
2020TV
2019
At Eighteen

as Choi Joon-Woo

TV
2019
Traveler

as Self

TV
2018TV
2018
Idol Room

as Self

TV
2018TV
2017
Master Key

as Self

TV
2017
Wanna City

as Self

TV
2017TV
2017
Seongwoo is Alright

as Ong Seongwoo

Movie
2016
Produce 101

as Self - Contestant

TV
2016TV
2015TV
2011
SNL Korea

as Self

TV
2007
Radio Star

as Self

TV
2005TV
Starlight Falls

as Choi Gyeong-su

Movie
Cattle Run

as Kang Jeong-hoon

Movie

Personal Info

DepartmentActing
BirthdayAugust 25, 1995
Place of BirthIncheon, South Korea
Popularity1.0