Baltimore Ravens players asked Michael Phelps to teach them how to swim. The 23-time Olympic gold medalist answered the call. In a social media video, Ravens Marlon Humphrey, Ronnie Stanley, Kyle Hamilton and Charlie Kolar invited Phelps,

Michael Phelps is a man of his word. The Baltimore Ravens successfully enlisted the 23-time Olympic gold medalist to teach them how to swim. Phelps recently followed through with that promise to the benefit of Ravens ' defensive tight end Travis Jones.

Michael Phelps returns to pool to race Baltimore Ravens players - The 23-time Olympic champion taught some of the NFL team’s players how to swim