Under Armour Premieres New RULE YOURSELF Campaign Film Featuring Michael Phelps At Global Headquarters In Baltimore
![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
![Michael Phelps Teams with Under Armour for 'Rule Yourself' Campaign Pre-Summer Olympics!: Photo 3602342 | 2016 Summer Olympics, Memphis Depay, Michael Phelps Pictures | Just Jared Michael Phelps Teams with Under Armour for 'Rule Yourself' Campaign Pre-Summer Olympics!: Photo 3602342 | 2016 Summer Olympics, Memphis Depay, Michael Phelps Pictures | Just Jared](https://cdn.justjared.com/wp-content/uploads/2016/03/phelps-teams/michael-phelps-underarmour-before-rio-olympics-02.jpg)
Michael Phelps Teams with Under Armour for 'Rule Yourself' Campaign Pre-Summer Olympics!: Photo 3602342 | 2016 Summer Olympics, Memphis Depay, Michael Phelps Pictures | Just Jared
![Michael Phelps Unpublished photos from Under Armour photo shoot in China | Michael phelps, Phelps, Swimmer Michael Phelps Unpublished photos from Under Armour photo shoot in China | Michael phelps, Phelps, Swimmer](https://i.pinimg.com/736x/e0/60/ea/e060eaf02959d295aaafee3715dbcff1--michael-phelps-michael-okeefe.jpg)
Michael Phelps Unpublished photos from Under Armour photo shoot in China | Michael phelps, Phelps, Swimmer
![Iconic swimmer Michael Phelps on Under Armour, mental health and the Ravens' playoff loss – Swimmer's Daily Iconic swimmer Michael Phelps on Under Armour, mental health and the Ravens' playoff loss – Swimmer's Daily](https://i0.wp.com/www.swimmersdaily.com/wp-content/uploads/2020/01/phelps-under-armour.jpg?fit=1897%2C932&ssl=1)