In 2000, at age 12, became the youngest swimmer to ever compete at the U
S
Olympic Trials
Suffers from Supraventricular Tachycardia, a condition that can cause an irregularly fast heartbeat
Member of the 800-meter free relay team that set a world record and won gold at the 2004 Olympic games in Athens
Missed making the U
S
team for the 2008 Olympics in Beijing
Named 2009 NCAA Swimmer of the Year
Won three gold medals at the 2012 Olympics in London, including an individual gold in the 100m butterfly and two relay wins
At the 2016 Olympics in Rio, grabbed gold as part of the 4x100m medley relay, a silver as part of the 4x100m freestyle relay and an individual bronze in the 100m butterfly