Kpop Idols Who Debuted Early. Most idols train for at least several years before their debut but some fly through their training period and hit the stage before they turn 15. This group was deemed the youngest K-Pop group to debut with their average age coming in at 13.
They train and debut at an older than usual age and fans love everything they have to offer as beloved members of their bias groups. Idol Groups That Debuted In 1992. Born in 1999 and debuted in 2012.
K-pop Idols Who are the Oldest to Debut But Still Managed To Become Successful Lee Gai.
Most idols train for at least several years before their debut but some fly through their training period and hit the stage before they turn 15. In 1992 Seo Taiji and Boys debuted with the release of their first song titled Nan Arayo 난 알아요 I Know. From left to right they are Lee Juno Seo Taiji and Yang Hyun-suk. Most idols train for at least several years before their debut but some fly through their training period and hit the stage before they turn 15.