It was September 2013 when they first appeared as a group on the 'WIN' episode. Together with other trainees (who now debuted as GOT7), they were up against with other YG trainees (iKon, WINNER). It was observed that GOT7 is somehow like 2PM for they are inclined to dancing while 5LIVE is like 2AM for their vocal talents. They will debut on June or July this year. However, there few fan accounts wherein they mentioned that the debut will be 2016.The best thing is to wait for JYP's announcement. (Left to Right: Won Pil, Jun Hyuk, Sung Jin, Jae Hyung, Young Hyun) Here are the members of 5Live: 1. Park Sung Jin He is known to be JYP Ent.'s "super" trainee for his powerful vocals. Last 2013, he already appeared in Hidden Singer 2, imitating JYP. He is a friend of B1A4's Sandeul. They went to the same vocal/singing school in Busan. Source: http://www.gurupop.com/fanclubs/jypnation/295544-JYP-trainee-P...
Sharing the KPOP love ❤