UNB (Hangul: 유앤비) was a South Korean boy group formed through the KBS reality show The Unit. The group was composed of nine members: Jun, Euijin, Ko Ho-jung, Feeldog, Marco, Ji Han-sol, Daewon, Kijung, and Chan. Their debut album, Boyhood, was released on April 7, 2018. UNB ended their activities on January 27, 2019.