The Baltimore Ravens are set to receive swimming lessons from arguably the greatest swimmer of all time. Ravens fan and Olympic legend Michael Phelps has agreed to teach Ravens players how to swim. The Ravens recently added a new recovery pool to their facility as a part of renovations to their Under Armour Performance Center.

The Baltimore Ravens called, and Michael Phelps answered. In an amusing video posted to social media on Tuesday, Ravens cornerback Marlon Humphrey, offensive tackle Ronnie Stanley, safety Kyle Hamilton and tight end Charlie Kolar were each standing in the team's pool single file diving side-to-side to reveal the next player in line.

When it comes to taking swimming lessons, the Baltimore Ravens are going to learn from the best. Michael Phelps, a Ravens super-fan who happens to own 28 Olympic swimming medals, committed Wednesday to sharing his expertise with the players who don't know how to swim.