한 Ko Jaegeun Ko Jaegeun (고재근) was a South Korean Male Artist. He started in group Y2K. He retired in 2002. Read All General Information International Stage Name : Ko Jaegeun Domestic Stage Name : Pronounce 고재근 Full Name : Ko Jaegeun Aliases : 高在槿 Date of Birth : 1977-09-15 (age 48) Zodiac : Virgo Country of Birth : South Korea Related Artists : Y2K - Leader,Vocal Artist retired : 2002 Original group : Y2K (No longer a member) Images No images yet