Arena Pro Indianapolis: Cody Miller

Cody Miller had a heck of a 2016. Not only did Miller qualify for the 2016 Olympic Games in his signature event, the 100m breaststroke, he left Rio with two medals -- a bronze in the 100m breaststroke and a gold in the 4x100 Medley Relay.
If you recall, Miller also had one of the most epic celebrations of all-time after claiming his bronze medal. Even former President Barack Obama took notice:
Obama: I think I remember your race
Me: no way