한 Jung Dan Jung Dan (정단) was a South Korean Male Artist. He started in group Boohwal. He retired in 2005. Read All General Information International Stage Name : Jung Dan Domestic Stage Name : Pronounce 정단 Full Name : Kim Byunggun Full Domestic Name : Pronounce 김병건 Date of Birth : 1971-02-23 (age 55) Zodiac : Pisces Country of Birth : South Korea Related Artists : Boohwal - Vocal Artist retired : 2005 Original group : Boohwal (No longer a member) Images No images yet