한 Yoo Gunhyung Yoo Gunhyung (유건형) was a South Korean Male Artist. He started in group Untitle. He retired in 1999. Read All General Information International Stage Name : Yoo Gunhyung Domestic Stage Name : Pronounce 유건형 Full Name : Yoo Gunhyung Full Domestic Name : Pronounce 유건형 Date of Birth : 1979-02-14 (age 47) Zodiac : Aquarius Country of Birth : South Korea Related Artists : Untitle - Vocal Artist retired : 1999 Original group : Untitle (No longer a member) Images No images yet