The International Olympic Committee has stripped a female shot-putter from Belarus of her gold medal after she tested positive for an anabolic agent during the London Olympics.
Middle-distance runner Caster Semenya carried the South African flag last month in opening ceremonies for the 2012 Olympic Games in London.
Smiles on Olympic volunteers, trains running on time and all the Gold medals. Its so un-British Jim Boulden reports.
American judoka Nicholas Delpopolo has been thrown out of the Olympics after a failed drug test he blamed on inadvertently eating food that had been baked with marijuana.
Olympic champion Michael Phelps take on rivals, why he's skeptical of the Yi Shiwen doping rumors and his future plans.
He's "the fastest man on no legs," or -- as his sponsor's high-profile advertising campaign put it -- "the bullet in the chamber."
Double amputee Oscar Pistorius reflects on becoming the first Paralympian to compete at the World Championships.
A man born without functioning legs ran the 400 meters in 45.07 seconds on July 19, 2011, the fastest time recorded by an amputee. The ripple effects of this historic achievement may initiate a paradigm shift in how we view our bodies.
DAEGU, South Korea -- Here was the moment, the only moment that truly matters beyond the four walls of a flagging sport. It was 8:41 Sunday night in a stadium set among green hillsides outside this industrial city. The seats were no more than two-thirds filled, but the halfhearted turnout of apathetic locals whose leaders simply bought a world championship event, is more than balanced by millions watching (or readying to watch later) on televisions and computer screens around the world.
One year out from the London Olympics, Caster Semenya is perhaps the biggest wild card in the history of track and field. Will we see the Semenya of 2009 who looked unbeatable and destined to break the nearly three decade old 800-meter world record? Or has the International Association of Athletics Federations (IAAF) forced her to undergo some feminizing medical treatment, in order to be allowed to compete as a woman, that will progressively slow her down? Semenya is simply an unknown, just as she was coming into the '09 world track and field championships.
If Henke and Sheila Pistorius ever unleashed upon their son, Oscar, the adage "you can grow up to be whatever you want," they might have crossed their fingers behind their backs and categorically eliminated certain professions.
Eighteen months ago, South African sprinter Oscar Pistorius -- famously known as the "Blade Runner" because he was born without fibulas and runs on two crescent, carbon fiber lower legs -- made global headlines when the Court of Arbitration for Sport (CAS) overturned a ban by the International Association of Athletics Federations and allowed Pistorius to compete against able-bodied runners in international competition.
The IAAF says South Africa's Caster Semenya can keep competing as a woman after she underwent a series of gender tests.
South African officials say South African track star Caster Semenya should keep her gold medal.
An Australian newspaper reports Caster Semenya is a hermaphrodite. CNN's Robyn Curnow explains.
The case of South African athlete Caster Semenya has sparked worldwide interest following reports that she will be tested by sporting officials to determine whether she is male or female.
Double amputee Oscar Pistorius can run in the 2008 Beijing Olympics. CNN's Robyn Curnow reports.
At three o'clock on a July afternoon in 1984, an Iron Curtain track star named Uwe Hohn thrilled an East Berlin crowd by throwing a javelin an astonishing 104.8 meters, or 343 feet. In a sport wher...