Kang Dong-chul, a.k.a. Brave Brothers, has made a name for himself in the K-pop industry with his hooky compositions and love of propulsive, four-on-the-floor disco beats. His fusion of retro funk, modern EDM and rap has helped define the sound of idol groups like AOA, TEEN TOP and HELLOVENUS, and it's made his Brave Sound production tag the mark of a guaranteed jam.