CORTIS is a five-member South Korean boy band formed by BigHit Music that debuted on August 18, 2025, with the single What You Want. The group’s name, short for ‘Color Outside the Lines,’ reflects its philosophy of challenging conventions and embracing creative freedom. Consisting of Martin, James, Juhoon, Seonghyeon, and Keonho, CORTIS has earned praise for its hands-on approach to music and performance.
