한 Yoo Younghyun Yoo Younghyun (유영현) was a South Korean Male Artist. He started in group Jannabi. He retired in 2019. Read All General Information International Stage Name : Yoo Younghyun Domestic Stage Name : Pronounce 유영현 Full Name : Yoo Younghyun Pronounce Date of Birth : 1992-04-04 (age 34) Zodiac : Aries Country of Birth : South Korea Related Artists : Jannabi - Instrumental Artist retired : 2019 Original group : Jannabi (No longer a member) Images No images yet