한 Bonggu Bonggu (Bonggu) is a South Korean Male Artist. He started in group GB9. Read All General Information International Stage Name : Bonggu Domestic Stage Name : Bonggu Full Name : Kang Gilgoo Full Domestic Name : Pronounce 강길구 Date of Birth : 1986-08-29 (age 39) Zodiac : Virgo Country of Birth : South Korea Related Artists : GB9 - Vocal,MaknaeBaek Jiyoung + GB9 Original group : GB9 Images No images yet