한 Jung sehyun Jung sehyun (정세현) was a South Korean Male Artist. He started in group 404. He retired in 2016. Read All General Information International Stage Name : Jung sehyun Domestic Stage Name : Pronounce 정세현 Full Name : Jung sehyun Pronounce Country of Birth : South Korea Related Artists : 404 - Vocal,Instrumental Artist retired : 2016 Original group : 404 (No longer a member) Images No images yet