한 Gongchan Gongchan (공찬) is a South Korean Male Artist. He started in group B1A4. Read All General Information International Stage Name : Gongchan Domestic Stage Name : Pronounce 공찬 Full Name : Gong Chansik Pronounce Full Domestic Name : Pronounce 공찬식 Date of Birth : 1993-08-14 (age 33) Zodiac : Leo Country of Birth : South Korea Related Artists : B1A4 - Vocal,Dancer,Face,Maknae Original group : B1A4 Images