Here's the story of how David Brown went from a small kid in Missouri with blurred vision to the fastest blind man in the world, and how he trains to retain that title while training facilities are shut down.
Farah finished fourth in BBC Sports Personality of the Year based on number of votes.
New emails suggest doping was not limited to Olympic sports.
"I don't know how serious he is," Farah says, "But I fit in with all the stuff he doesn't want to accept."
A report found up to half of anti-doping tests could not be completed.
McFadden was born with spina bifida in Saint Petersburg.
Farah has received two Therapeutic Use Exemptions (TUEs) in the past eight years.
Zanardi had a double-leg amputation almost 15 years to the day of his triumph.
Alleged Russian hackers have released confidential data of U.S. and U.K. athletes, including Bradley Wiggins and Venus and Serena Williams.
Marieke Vervoort has a degenerative spinal condition.
New Zealander sprinted to take the gold medal in the 200-meter race.
Mikhail Terentyev says if rules stop clean athletes from playing, change the rules.
Tamiru Demisse followed Olympic counterpart Feyisa Lilesa in making anti-government gesture.
The Paralympic team has already dwarfed the Olympians' medal haul.
Van Niekerk set the 400 meter world record at Rio 2016.
The Belarusian delegation sided with its banned neighbours in Rio.
The jeers came a day after impeached former president Dilma Rousseff left office.
Jonnie Peacock is the Briton going for sprint gold in Rio de Janeiro.
Ilse Hayes has got two silver Paralympic medals in the 100m. She's determined not to retire without a gold.
Serge Gnabry looks set to leave the club.
The Senate is due to vote Tuesday whether to oust her as president.
The Paralympics sees people battle against the challenges posed by "normality."
Russia's Olympians are being handsomely rewarded by the Kremlin.
The U.S. swimmer said he and three team mates were robbed at gunpoint during the Olympics.
Craig Spence, of the IPC, believes the 267 members of the Russian team are owed an apology.
The Nigeria captain tells Newsweek about his medal joy and how the country's football federation can do better.