![Michael Phelps Teams with Under Armour for 'Rule Yourself' Campaign Pre-Summer Olympics!: Photo 3602349 | 2016 Summer Olympics, Memphis Depay, Michael Phelps Pictures | Just Jared Michael Phelps Teams with Under Armour for 'Rule Yourself' Campaign Pre-Summer Olympics!: Photo 3602349 | 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 3602349 | 2016 Summer Olympics, Memphis Depay, Michael Phelps Pictures | Just Jared
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
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42 Michael Phelps Attends A Public Training As Under Armour Ambassador Photos and Premium High Res Pictures - Getty Images
![Michael Phelps Teams with Under Armour for 'Rule Yourself' Campaign Pre-Summer Olympics!: Photo 3602349 | 2016 Summer Olympics, Memphis Depay, Michael Phelps Pictures | Just Jared Michael Phelps Teams with Under Armour for 'Rule Yourself' Campaign Pre-Summer Olympics!: Photo 3602349 | 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-09.jpg)
Michael Phelps Teams with Under Armour for 'Rule Yourself' Campaign Pre-Summer Olympics!: Photo 3602349 | 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![Michael Phelps Unpublished photos from Under Armour photo shoot in China | Michael phelps, Phelps, Swimmer Michael Phelps Unpublished photos from Under Armour photo shoot in China | Michael phelps, Phelps, Swimmer](https://i.pinimg.com/originals/e0/60/ea/e060eaf02959d295aaafee3715dbcff1.jpg)
Michael Phelps Unpublished photos from Under Armour photo shoot in China | Michael phelps, Phelps, Swimmer
![Jeffrey Linton on Twitter: "Michael Phelps broke down in tears, see why @ UnderArmour commercial. https://t.co/Qx96cDQPSp #sports #marketing https://t.co/fel956m3kl" / Twitter Jeffrey Linton on Twitter: "Michael Phelps broke down in tears, see why @ UnderArmour commercial. https://t.co/Qx96cDQPSp #sports #marketing https://t.co/fel956m3kl" / Twitter](https://pbs.twimg.com/media/CdMmtzNW0AAMqGy.jpg)