한 Jiwoo Jiwoo (지우) was a South Korean Male Artist. He started in group BLAST. He retired in 2015. Read All General Information International Stage Name : Jiwoo Domestic Stage Name : Pronounce 지우 Full Name : Seo Insu Pronounce Full Domestic Name : Pronounce 서인수 Date of Birth : 1991-08-31 (age 35) Zodiac : Virgo Country of Birth : South Korea Related Artists : BLAST - Leader,Vocal Artist retired : 2015 Original group : BLAST (No longer a member) Images No images yet