Main article : AJ (singer) Birth name : Lee Gi Kwang (Hangul: 이기광) Date of birth : March 30, 1990 (1990-03-30) (age 19) Position : Lead Vocalist, Main Dancer Gi Kwang was initially a trainee under JYP. He later transferred to sister entertainment company, Cube Entertainment. He originally debuted as "AJ", taking a shot as a solo artist, but later redebuted under his given name.
Main article : AJ (singer)