Machine Gun Kelly & Waka Flocka Flame

Delivering lyrics with the speed of a bullet train, Cleveland rapper Machine Gun Kelly (aka MGK) experienced a meteoric rise in late 2011. Born Colson Baker in Texas but raised in the Cleveland suburb of Shaker Heights, MGK began making news in 2009 when he became the first rapper to win amateur night at Harlem's Apollo Theater. A series of mixtapes, including 100 Words and Running, Lace Up, and Rage Pack, came next; a 2011 performance at SXSW was followed immediately by a meeting with Sean Combs. Kelly signed with Comb's Bad Boy imprint that night and released the single "Wil...