[4K] Stray Kids, P1Harmony, fromis_9, SECRET NUMBER, AB6IX, CIX, BOYNEXTDOOR... | 뮤직뱅크 출근길 230609
UN was one of the first K-pop idol groups active in the early 2000s. Consisting of members Choi Jung-won and Kim Jeong-hoon, the duo released a total of 5 studio album from 2000 to 2005. They released a number of big hits and enjoyed significant popularity until their disbandment. The two members went separate ways after their contract expired, and have both since debuted as actors.