한 Jay Jay (제이) is a South Korean Male Soloist and Idol who debuted solo in 2023. He started in group iKON. Read All General Information International Stage Name : Jay Domestic Stage Name : Pronounce 제이 Previous Stage Name : Jinhwan Previous Hangul Stage Name : 진환 Full Name : Kim Jinhwan Full Domestic Name : Pronounce 김진환 Date of Birth : 1994-02-07 (age 32) Zodiac : Aquarius Country of Birth : South Korea Related Artists : iKON - Leader,Vocal,Dancer Debut Day : 2023-06-21 (Active) Original group : iKON Metrics and Achievements Success(max 5 stars) : Time since last release : (2025-07-31) Time to Success : Not reached or Indie/Nugu PAKs : 0 Music Show Awards2006+ : 0 Annual Awards : 0 Streaming Weekly Score(Since 2010) : Never ranked in top 100 Billboard weekly Score(Since 2020) : Never ranked in top 200 Physical Sales (Circlechart) : 0+ Total Youtube Views : 15.828.728+ Images