한 Bak Chi Gi Bak Chi Gi (박치기) was a South Korean Male Artist. He started in group WonderBoyz. He retired in 2015. Read All General Information International Stage Name : Bak Chi Gi Domestic Stage Name : Pronounce 박치기 Full Name : Kim Wooram Pronounce Full Domestic Name : Pronounce Kass Date of Birth : 1992-01-28 (age 34) Zodiac : Aquarius Country of Birth : South Korea Related Artists : WonderBoyz - Leader,Rapper Artist retired : 2015 Original group : WonderBoyz (No longer a member) Images No images yet