Olympic great Michael Phelps said he was 'greedy' to hold onto his one remaining individual swimming world record faced with the threat of 'hungry kid' Leon Marchand.
US swimming legend Michael Phelps has spoken of his frustration at the possibility rivals were using drugs at last year's Rio de Janeiro Olympics.
Usain Bolt and Michael Phelps towered over the 2016 Rio Games, capping an era of sustained excellence that promises to reverberate through the 2020 Tokyo Olympics and beyond.
Michael Phelps has acknowledged a "small part" in his own dramatic Olympic defeat by Singapore hero Joseph Schooling but bears no grudge.
Michael Phelps brings the curtain down on one of sport's most storied careers with a dynamite relay swim to give himself 23 Olympic gold medals.
In just one performance, Singapore's Joseph Schooling beats swimming great Michael Phelps, takes home his city state's first Olympic gold medal and becomes an instant millionaire.
Michael Phelps of the United States wins the Olympic 200 metres individual medley to capture the 22nd gold medal of his career and becomes the first swimmer to win the same event at four consecutive Games.
In an unforgettable display of Olympic power Michael Phelps wins two more finals to take his historic all-time record load to 21 golds and entrench his legendary status.
Olympics officials promise to push for life bans for dope cheats, echoing calls from Michael Phelps and Michael Johnson as a bitter drugs row engulfed the Rio Games.
Michael Phelps makes all the difference as he wins the 19th Olympic gold medal of his astonishing career and helps the U.S. men's team to victory in the 4x100 meters freestyle relay.
Michael Phelps, the most medalled Olympian of all time, questions on Wednesday whether he had ever swum in a 'clean' sport.
An Olympic historian disagrees with a widely held consensus that American swimmer Michael Phelps is the greatest ever Olympian.
Michael Phelps gave the home fans one last thrill when he touched first in the 100 metres butterfly at the U.S. Olympic trials on Saturday in his final race in an American pool.
New York City is putting up warning signs at all public pools prohibiting prolonged breath holding as a part of a movement to raise awareness of the peril.