![Nathan Adrian, of Berkeley, CA, wins the Men's 50m freestyle final, at the USA Swimming Arena Santa Clara GP Swim Meet, June 1, 2013, in Santa Clara, California. (AP Photo/Wayne Jones Stock Nathan Adrian, of Berkeley, CA, wins the Men's 50m freestyle final, at the USA Swimming Arena Santa Clara GP Swim Meet, June 1, 2013, in Santa Clara, California. (AP Photo/Wayne Jones Stock](https://c8.alamy.com/comp/2P59G30/nathan-adrian-of-berkeley-ca-wins-the-mens-50m-freestyle-final-at-the-usa-swimming-arena-santa-clara-gp-swim-meet-june-1-2013-in-santa-clara-california-ap-photowayne-jones-2P59G30.jpg)
Nathan Adrian, of Berkeley, CA, wins the Men's 50m freestyle final, at the USA Swimming Arena Santa Clara GP Swim Meet, June 1, 2013, in Santa Clara, California. (AP Photo/Wayne Jones Stock
![Nathan Adrian Takes 48.7 100 Free Win to Close Mission Viejo; Weitzeil Dips Under 54 - Swimming World News Nathan Adrian Takes 48.7 100 Free Win to Close Mission Viejo; Weitzeil Dips Under 54 - Swimming World News](https://vmrw8k5h.tinifycdn.com/news/wp-content/uploads/2021/04/nathan-adrian-50-free-2021-tyr-pro-series-mission-viejo-finals130.jpg)
Nathan Adrian Takes 48.7 100 Free Win to Close Mission Viejo; Weitzeil Dips Under 54 - Swimming World News
![Michael Phelps, Nathan Adrian Set Meet Records at 2012 Indianapolis Grand Prix | News, Scores, Highlights, Stats, and Rumors | Bleacher Report Michael Phelps, Nathan Adrian Set Meet Records at 2012 Indianapolis Grand Prix | News, Scores, Highlights, Stats, and Rumors | Bleacher Report](https://img.bleacherreport.net/img/images/photos/001/644/389/142078316_crop_north.jpg?1333669998&w=3072&h=2048)
Michael Phelps, Nathan Adrian Set Meet Records at 2012 Indianapolis Grand Prix | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
![Rio de Janeiro, Brazil. 11 August 2016. Nathan Adrian (USA) competing in the men's 50m freestyle heat at the 2016 Olympic Summe Stock Photo - Alamy Rio de Janeiro, Brazil. 11 August 2016. Nathan Adrian (USA) competing in the men's 50m freestyle heat at the 2016 Olympic Summe Stock Photo - Alamy](https://c8.alamy.com/comp/HGHB86/rio-de-janeiro-brazil-11-august-2016-nathan-adrian-usa-competing-in-HGHB86.jpg)