Find Profile

Find Profile



Stage NameNine
Full NameJung Wook Jin
Country of BirthKorea
Date of BirthDec 13, 1999
Age23 years old
Height1.77 m (5'10")
Blood TypeO

Not Ranked


Jung Wook Jin (정욱진; born Dec 13, 1999), better known as Nine, is a South Korean singer and a member of the K-pop boy group OnlyOneOf under 8D Creative.


  • Stage Name: Nine
  • Full Name: Jung Wookjin
  • Native Name: 정욱진
  • Birth Place: Korea
  • Birthday: Dec 13, 1999
  • Height: 177 cm (5'10")
  • Weight:
  • Blood Type: O
  • Zodiac: Sagittarius

Fun Facts and Trivia

  • Age trivia: Nine was 19 years old (international age) when he debuted with OnlyOneOf on May 28, 2019.
  • Family: parents, older brother (born 1997), younger sister (born 2002).
  • Position: He is the vocalist, rapper, and youngest member (maknae) of OnlyOneOf.
  • Specialty: imitating voices, beatboxing, Chinese, Japanese.

Share with us

What else would you like to see on our site?

See any errors? Send us your corrections by listing the artist and the mistake.