The difference between winning and losing can be miniscule. Olympic gold could have easily been silver.
The difference between winning and losing can be minuscule. Here are 14 Olympic silver medalists with the best chances for gold in Rio.
Olympic sports now available on NBCSN, Universal HD (separate from Universal Sports Network), & streaming on NBC Sports Live Extra.
Usain Bolt knows his sport needs him to "come out on top" in light of the tensions caused by the Russian doping scandal.
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Roger Federer will miss the Rio Olympics, and the rest of the 2016 season, due to a knee injury.
At least eight Russians are set to miss the Olympics under new IOC rules.
The IOC says it is leaving it up to global federations to decide which Russian athletes to accept in their sports.