한 BLACK NINE BLACK NINE (블랙나인) is a South Korean Male Soloist. Read All General Information International Stage Name : BLACK NINE Domestic Stage Name : Pronounce 블랙나인 Full Name : Choi Jeongsik Pronounce Full Domestic Name : Pronounce 최정식 Date of Birth : 1991-04-08 (age 35) Zodiac : Aries Country of Birth : South Korea Related Artists : Sonnet + BLACK NINE Metrics and Achievements 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 : 0+ Images No images yet