WGKB is a commercial AM radio station licensed to Waukesha, Wisconsin, and serving the Greater Milwaukee media market. It is owned by Good Karma Sports, broadcasting a talk radio format aimed at Milwaukee's African American community. Along with sister stations WTMJ and WKTI, WGKB has its studios in the downtown 3rd Street Market Hall. WGKB features local hosts with live programs on weekdays from 7 a.m. to 6 p.m. The schedule is repeated at night and on weekends.