한 Nine Nine (나인) is a South Korean Male Artist. He started in group OnlyOneOf. Read All General Information International Stage Name : Nine Domestic Stage Name : Pronounce 나인 Full Name : Jung Wookjin Full Domestic Name : Pronounce 정욱진 Date of Birth : 1999-12-13 (age 26) Zodiac : Sagittarius Country of Birth : South Korea Related Artists : OnlyOneOf - Vocal,MaknaeQQQ - Vocal,Maknae Original group : OnlyOneOf Images