Under Armour - No one else has been as unbeatable in the pool as Michael Phelps #RuleYourself | Facebook
![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)
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
![Michael Phelps Unpublished photos from Under Armour photo shoot in China | Michael phelps, Phelps, Swimmer Michael Phelps Unpublished photos from Under Armour photo shoot in China | Michael phelps, Phelps,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Michael Phelps Unpublished photos from Under Armour photo shoot in China | Michael phelps, Phelps, Swimmer
![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)