Miles Bridges, former star basketball player for the Michigan State Spartans, and is a current NBA standout for the Charlotte Hornets as well as a rapper by the name of RTB MB. RTB stands for Real Trench Baby, the name of his crew, while MB are Miles' initials. The Michigan native has released three projects so far and collaborated with some mainstays from the Michigan rap scene, including YN Jay, Sada Baby, Veeze, and BabyTron.