Proclaiming oneself the king of anything can be problematic. Doing so invites all types of contention and controversy. That goes double for anyone in hip-hop claiming to hold the crown of a major music city -- just ask Kendrick Lamar. But Yo Gotti isn't concerned about any of that. When asked if he's the king of his hometown, Memphis, Tenn., he responds confidently and matter-of-factly. "I am. There're no question."