Ong Seong-wu

Ong Seong-wu

Person

Ong Seong-wu

Actor 1995-08-25 Incheon, South Korea

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

FILMOGRAPHY

Data from TMDB

20th Century Girl

20th Century Girl

2022 · Joseph / Poong Joon-ho

Running Man

Running Man

2010 · TV

Seoul Vibe

Seoul Vibe

2022 · Joon-gi

Boyfriend on Demand

Boyfriend on Demand

2026 · Bae Hyeon-woo

Strong Girl Nam-soon

Strong Girl Nam-soon

2023 · Kang Hee-sik

Spooky in Love

Spooky in Love

2026 · Kang Min-hwan

Men on a Mission

Men on a Mission

2015 · Self

At Eighteen

At Eighteen

2019 · Choi Joon-Woo

Life Is Beautiful

Life Is Beautiful

2022 · Park Jeong-woo

Would You Like a Cup of Coffee?

Would You Like a Cup of Coffee?

2021 · Kang Go-bi

Produce 101

Produce 101

2016 · Self - Contestant

Law of the Jungle

Law of the Jungle

2011 · TV

More Than Friends

More Than Friends

2020 · Lee Soo

Amazing Saturday

Amazing Saturday

2018 · Self

You Hee-yeol's Sketchbook

You Hee-yeol's Sketchbook

2009 · Self

Radio Star

2007 · Self

SNL Korea

SNL Korea

2011 · Self

Master Key

Master Key

2017 · Self

Love: Track

Love: Track

2025 · Ki Hyeon-ha