한 AJ AJ (AJ) was a South Korean Male Artist. He started in group U-Kiss. He retired in 2016. Read All General Information International Stage Name : AJ Domestic Stage Name : AJ Full Name : Kim Jaeseop Pronounce Full Domestic Name : Pronounce 김재섭 Date of Birth : 1991-06-04 (age 35) Zodiac : Gemini Country of Birth : South Korea Related Artists : U-Kiss - Vocal,RapperuBEAT Artist retired : 2016 Original group : U-Kiss (No longer a member) Images