NBC Sports - Hey Chad le Clos, Michael Phelps is not to be messed with

Michael Phelps is not amused by Chad le Clos' warm up before their semifinal heat for the 200m butterfly

USA Swimming - Rio Olympics 2016: Michael Phelps Interview

As Michael Phelps was gearing up to go to his fifth Olympics, USA Swimming sat down with him to talk career highlights, the Phelps - Lochte effect on the sport and more.

Caeleb Dressel (UF Gator Swimming and Diving / Bolles School Sharks), Michael Phelps (North Baltimore Aquatic Club), Ryan Held (NC State Swimming and Diving) and Nathan Adrian (Cal Men's Swimming & Diving) take gold in the 400 Free Relay! #SwimUnited #Tea

Caleb Dressel (UF Gator Swimming and Diving / Bolles School Sharks), Michael Phelps (North Baltimore Aquatic Club), Ryan Held (NC State Swimming and Diving) and Nathan Adrian (Cal Men's Swimming & Diving) take gold in the 400 Free Relay! #SwimUnited #TeamUSA

Here's Michael Phelps schedule for ‪#‎Rio2016‬ NBC

Michael Phelps - USA Swimming Olympic Team 2016

Meet Michael Phelps, a member of your USA Swimming 2016 Olympic Team representing the stars and stripes in Rio. Michael will compete in the 100m and 200m butterfly and 200m IM.

Highlights From Michael Phelps' Rio 2016 Press Conference

Michael Phelps On Being Named Team USA's Flag Bearer

2016 Olympic Training Camp Media Day Press Conference: Michael Phelps

Eighteen-time Olympic gold medalist Michael Phelps speaks with the media during USA Swimming's 2016 Olympic Training Camp Media Day, held July 16, 2016, in San Antonio, Texas. Phelps is headed to his fifth Olympic Games, a record for American male swimmers.

Michael Phelps makes history by clinching fifth Olympic berth NBC Sports

Michael Phelps made history as he won the 200m fly final to earn a spot on the U.S. team for the fifth time in his career.

Phelps 'very proud papa' at Trials

Michael Phelps’ mother, Debbie Phelps, and his fiancée Nicole Johnson speak with Michelle Tafoya on Michael Phelps’ accomplishments at the U.S. Olympic Swimming Trials.