Jeon Jung-kook (전정국; born September 1, 1997), known mononymously as Jung Kook (정국), is a South Korean singer, songwriter and record producer under BigHit Music. He is the maknae of the boy group BTS.

BTS members Jimin and Jung Kook are back on the road in the second season of their travel reality series Are You Sure?!. The new episodes will premiere on Dec. 3 on Disney+.