한 Jacky Jacky (재키) was a South Korean Male Artist. He started in group Mr.Slam. He retired in 2012. Read All General Information International Stage Name : Jacky Domestic Stage Name : Pronounce 재키 Full Name : Jung Kwanghyun Full Domestic Name : Pronounce 정광현 Date of Birth : 1989-04-14 (age 37) Zodiac : Aries Country of Birth : South Korea Related Artists : Mr.Slam - Leader,Vocal,Rapper Artist retired : 2012 Original group : Mr.Slam (No longer a member) Images No images yet