Kpop Idols That Spent The Longest Time As Trainees. She is the second member who spent the longest time as a trainee. G-Dragon trained for 5 years at SM Entertainment and then 6 years at YG Entertainment.
To break it down here are the things that keep K-pop idols busy in preparation for their new album. The longest training of a female K-Pop idol to date is most probably JiHyo from TWICE. Twice Jihyo It took 10 years to become a trainee for Jihyo to finally debut and become one of TWICE member and even.
Second from the point of view of k-pop agencies its easy for them to manage their idols if idols.
KPOP IDOLS WHO HAS LONGEST TRAINING TIME BEFORE DEBUT 1. He trained approximately 5 years at SM. SCoups the groups leader trained for the longest out of all the SEVENTEEN members. Originally meant to debut as a duo with Taeyang he eventually debuted as the leader of BIG BANG one of the most successful groups of K-Pop.