Michael Phelps signs $5 million dollar endorsement deal with Under Armour insiders estimate - EverymanTri.com
![Under Armour on Twitter: "No one else has been as unbeatable in the pool as @MichaelPhelps #RuleYourself 🇺🇸 https://t.co/BvdjeD2ULA" / Twitter Under Armour on Twitter: "No one else has been as unbeatable in the pool as @MichaelPhelps #RuleYourself 🇺🇸 https://t.co/BvdjeD2ULA" / Twitter](https://pbs.twimg.com/media/Cpx5eqCWIAApxCt.jpg)
Under Armour on Twitter: "No one else has been as unbeatable in the pool as @MichaelPhelps #RuleYourself 🇺🇸 https://t.co/BvdjeD2ULA" / Twitter
Under Armour Premieres New RULE YOURSELF Campaign Film Featuring Michael Phelps At Global Headquarters In Baltimore
Under Armour Premieres New RULE YOURSELF Campaign Film Featuring Michael Phelps At Global Headquarters In Baltimore
![Michael Phelps Teams with Under Armour for 'Rule Yourself' Campaign Pre-Summer Olympics! | 2016 Summer Olympics, Memphis Depay, Michael Phelps | Just Jared Michael Phelps Teams with Under Armour for 'Rule Yourself' Campaign Pre-Summer Olympics! | 2016 Summer Olympics, Memphis Depay, Michael Phelps | Just Jared](https://cdn.justjared.com/wp-content/uploads/headlines/2016/03/michael-phelps-underarmour-before-rio-olympics.jpg)