Leslie Edwin Miles is an American football coach who is the head football coach at the University of Kansas. His head coaching career began with the Oklahoma State Cowboys, where he coached from 2001 to 2004. Following that, he coached LSU from 2005 to 2016. Miles is nicknamed "The Hat" for his signature white cap, as well as "The Mad Hatter" for his eccentricities and play-calling habits. Prior to being a head coach, he was an assistant coach at Oklahoma State as well as at the University of Michigan, the University of Colorado at Boulder, and with the Dallas Cowboys of the National Football League (NFL). Miles led the 2007 LSU Tigers football team to a win in the BCS National Championship Game, defeating Ohio State.