Ong Seongwu
ong seongwu
PC: Fantagio

❤ : 4.8 / 5. Votes: 20

❤ : 0/0. Vote: 0


Ong Seongwu is a South Korean actor and singer. He started his career as a member of the project group Wanna One, and made his acting debut in the 2019 TV series At Eighteen.

Full NameOng Seongwu | 옹성우 | 邕聖祐
AKAOng Seongwoo
BornAugust 25, 1995
HometownGuwol-dong, Namdong-gu, Incheon, South Korea
Height179cm | 5′-11″
Shoe Size265mm
Blood TypeA
FamilyMother, Father, Older Sister
EducationDong Seoul University (A.A.)
Hanlim Arts School
Guwol Middle School
Sang Incheon Elementary School
FandomWELO | 위로
Years Active2017 – present
Project GroupWanna One (2017 – 2019)
Sub-UnitThe Heal (2018 – 2019)
PositionLead Vocalist, Lead Dancer
Official Pageig



2021Life Is BeautifulPark Jungwoo

TV Series

2021Would You Like a Cup of CoffeeKang Gobi
2020More Than FriendsLee Soo
2019At EighteenChoi Junwoo

Music Video

2017Huh GakOnly You


YearTypeAlbum Title
20201st EPLAYERS
Digital SingleWE BELONG

Original Soundtrack

2020More Than Friends OST Part.6Late Regret
2019At Eighteen OST Part.2Our Story

Ong Seongwu Facts

  • Fandom WELO: We Eternally Love Ong seongwu
  • His Dream Jobs: Drummer (elementary school) → Kpop Idol (middle school) → Professional Dancer (high school) → Actor (college).
  • He used to work part-time as a model for an online clothing store, a staff of a coffee shop inside Fantagio, a hair model, etc.
  • He got into Lion Media as a trainee in 2008, but he was too young and had a hard time training. So he decided not to become a Kpop idol (TMI: Lion Media was permanently closed on January 5, 2016).
  • One of his college professors recommended him an audition for Fantagio. He passed it and got into Fantagio as a trainee in August 2016.
  • Fantagio chose him for Produce 101 Season 2 Fantagio trainee. Because of his bad K-pop training experiences, he hesitated at first, but he ended up participating in Produce 101 Season 2, finished in 5th place, and made his debut as a member of Wanna One in 2017.
  • Because his last name is very unusual, people constantly pronounce incorrectly (Hong Seongwu, Gong Seongwu, Oh Seongwu, etc).
  • He is a Christian.
  • He received his associate’s degree in acting from Dong Seoul University.
  • Hobbies: dancing, traveling, driving, photography
  • Specialties: drums, popping dance
  • He is a former member of the dance team ’20th Century B-Boys’.
  • When he was a kid, he watched someone’s Schnauzer named ChouChou and cried when ChouChou returned home.
  • His mom wanted him to learn the piano, but he started learning drums because he did not want to learn the piano.
  • He can play the guitar.
  • He has a driver’s license.


  • Ong
  • Ddeongwu
  • Ongvid: Ong + Statue of David by Michelangelo
  • Ongja: Ong + Wangja (prince)


  • City: Gapyeong, New York
  • Coffee: caramel macchiato
  • Film: The Notebook (2004), The Shawshank Redemption (1994)
  • Film Genre: romance, melodrama
  • Month: May


  • Mother
  • Father
  • Older Sister
    Born: 1992

This Post Has One Comment

  1. Ananda Rizky (@AnaNanda29)

    Ong Seong Wu is A Christian.