Complete Information About Wanna One’s Ong Seong-woo (Profile, Facts, ABS, and Instagram)


All You Need to Know About Ong Seong-woo!

Ong Seong-woo (Hangul: 옹 성우, born August 25th, 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 at the fifth position and is a former member of the Wanna One event group.

Ong Seong-woo was born in Incheon, South Korea. He then attended Hanlim Multi Art School, graduating in 2014. He then graduated from Dong Seoul University with a major in performing arts.

Ong Seong-woo’s Full Profile

  • Stage Name: Seongwoo (성우)
  • Birth Name: Ong Seong-woo (옹성우)
  • Position: Lead Vocal, Main Dancer
  • Date of Birth: August 25th, 1995
  • Zodiac Sign: Virgo
  • Nationality: Korean
  • Height: 179 cm (5’10″)
  • Weight: 63 kg (139 lbs)
  • Blood Type: A
  • Instagram: @osw_onge

Interesting Facts About Ong Seong-woo

  • 1. His birth name is Ong Seong-woo.
  • 2. He is the only trainee from Fantagio Entertainment.
  • 3. He was born on August 25th, 1995.
  • 4. He is 179 cm tall.
  • 5. Weighs 63 kg.
  • 6. His blood type is A.
  • 7. His hobby is turning on music and dancing without thinking.
  • 8. The motto of his life is “I will work harder than others. I will improve quickly and do it well.”
  • 9. During the first episode of Produce 101, Ong covered the Bruno Mars song “That’s what I like.” The jury liked it and Ong got an ‘A.’
  • 10. When Ong is challenged to do freestyle dances, he can do it really well. Even the judges and other trainees were fascinated when he did a flying kiss on the cover of Bruno Mars’ song “Uptown Funk.”
  • 11. Commenting on Kahi when she saw Ong: “Ah, he is very handsome, even his mole looks cool.”
  • 12. BoA’s comment on seeing Ong: “Yoeksi, Fantagio (Of course, Fantagio)!” BoA sees Ong from the visual side more like an actor than an idol, because Fantagio Entertainment is an agency famous for actors.
  • 13. Cheetah commented when looking at Ong: “Is your colleague right?” And he made an aegyo which made the trainees laugh and even feel a little awkward.
  • 14. Ong is the agency with Yoojung and Doyeon I.O.I.
  • 15. Ong is a vocalist.
  • 16. Ong managed to defend himself in class ‘A’ after the re-evaluation, although at the beginning of the training he was unable to follow the Nayana dance properly.
  • 17. When he did the vocal test he did not experience any difficulties and even proudly said, “I am pretty confident in my abilities.”
  • 18. Ong is the only trainee who still raises his hand when BoA asks, “Who is sure if he will get an A” and BoA starts paying attention to Ong.
  • 19. Ong is very confident in his jokes.
  • 20. Ong has been teaching Woojin tricks to appear on many screens. “Because many trainees have a lot of ‘playing’ with the camera but parts have never been aired.”
  • 21. Ong is closest to Kang Daniel, their partner’s name is ‘OngNiel.’
  • 22. Ong’s team is called ‘Sorry Sorry,’ ‘Ugly Team Dance,’ ‘Team Never,’ ‘Team Hands on Me.’
  • 23. Ong became the Center in the team ‘Sorry Sorry.’
  • 24. Ong is the mood maker in Produce 101 and everyone acknowledges that.
  • 25. Guanlin once said that he is an Ong fan because Ong is a funny person.
  • 26. Everyone agrees that Ong is a good person to appear on the TV screen.
  • 27. Ong’s success made the trainees laugh when they were in “Punch King” because he confidently claimed that he would defeat Seunghyuk. But he eventually lost and said, “Next time I will be more humble, I will prove it.”
  • 28. Ong said he was very happy when the other trainees laughed because of his jokes.
  • 29. Ong said he really hates it when his jokes don’t work.
  • 30. Ong always says that Park Woojin isn’t funny, when in fact, he doesn’t want for anybody else to be funnier than him.
  • 31. Minhyun said that Ong has many expressions.
  • 32. Ong is famous for his visuals and voice, but behind all that he is a very funny person.
  • 33. Ong is famous for his ‘slide’.
  • 34. Even Guanlin’s older sisters and men recognize it because the ‘slide’ has now gone viral.
  • 35. Sungwoon said that he could become one of the staff of the show after Produce 101 has ended because he did the ‘slide’ work diligently.
  • 36. Ong is also famous for words when dividing positions such as “Jeongmal, jeongmal, jinnja, wanjeon, rieol, heol, daebak.” Even BoA once asked him to do it again.
  • 37. Ong is one of the top 10 visuals on Produce 101.
  • 38. Ong was the MC of IA SPORTS SPORTS DAY together with Jisung.
  • 39. Ong became the center candidate of the team ‘Hands on Me,’ but Bae Jinyoung was elected.
  • 40. During his appearance in Produce 101, he never ranked outside the TOP 11. And he was last ranked at the 5th place.

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