Olympic champion Elaine Thompson's mentor Jerry Holness joins as Indian women's 400m coach
Carter was found to have taken the prohibited substance methylhexaneamine, the International Olympic Committee (IOC) said on Wednesday.
Embattled Jamaican sprinter Nesta Carter has filed an appeal to the Court of Arbitration for Sports (CAS) after he was retroactively found guilty of doping at the 2008 Beijing Olympics, his lawyer said on Wednesday.
Images from the Day Nine of the 14th IAAF World Athletics Championships at Luzhniki Stadium in Moscow.
The Greatest Sprinter of all time bids farewell to the track this week.
Usain Bolt gets 3rd gold of London Olympics as Jamaica wins 4x100, sets world record.
World and Olympic champion Usain Bolt needed a late surge to narrowly beat fellow Jamaican Nesta Carter in the 100 metres with his season's best time of 9.88 seconds at the Monaco Diamond League meeting on Friday.
Usain Bolt collected his third Olympic gold medal when he helped Jamaica smash the world record to win the men's 4x100 meters relay on Friday.
A relaxed Usain Bolt led a quartet of Jamaicans into the world 100 metres final later on Sunday by flexing his legs to win his semi-final in 9.92 seconds.
Jamaican Olympic sprint relay gold medallist Nesta Carter has returned an anti-doping violation for the banned stimulant Methylhexanamine after the re-testing of 454 samples from the 2008 Beijing Games, two sources familiar with the case have told Reuters. The Jamaican team of Carter, champion sprinter Usain Bolt and two other sprinters had won a gold medal in the relay at the 2008 Olympics. The sources, who spoke on condition of anonymity, said traces of Methylhexanamine were discovered in Carter's "A" sample, part of a batch of 454 from the 2008 Games that the International Olympic Committee (IOC) ordered to be re-tested. Carter could face sanctions only if his "B" sample also tests positive for the substance. Reuters has not seen the laboratory results. Neither Carter, who won gold in the 4x100 metres relay with Jamaican team mates Usain Bolt, Asafa Powell and Michael Frater in Beijing, nor his agent replied to repeated requests for comment.
Six-times Olympic gold medallist Usain Bolt will miss Jamaica's training camp in Japan before the world athletics championships in Beijing later this month, the manager of the Caribbean island's delegation said.
Usain Bolt and his Jamaican team mates who won the 4 x 100m relay at the 2008 Beijing Games have been told by the country's Olympic Association to return their gold medals following Nesta Carter's failed drug test.
Asafa Powell ran the fastest 100 meters in the world this year.
Six-time Olympic gold medallist Usain Bolt won the men's 100m at the World Athletics Championships, breezing home in 9.78 seconds in Moscow on Sunday night. Justin Gatlin of the United States was second in 9.85 seconds while and Nesta Carter of Jamaica was third in 9.95.
Sprinting great Usain Bolt is refusing to dwell on the disappointment of losing his Beijing Olympics 4x100 metres gold medal after his Jamaican team mate Nesta Carter tested positive for a banned stimulant.
Jamaican sprint great Usain Bolt has no plans to extend his career beyond this year's world championships in London and has ruled out a return to Australia for the 2018 Commonwealth Games.
Usain Bolt won his third gold medal of the 14th IAAF World Championships on Sunday when he led Jamaica to the gold in the 4 x100 metres relay.
'Physically I am alright, there is a little bit of pain, but nothing a massage can't cure, I'm taking it easy," Bolt said of his condition two days after finishing third despite clocking his season's best-equalling 9.95 seconds in the 100m final'
The IOC said it had not detected any significant abuse of clenbuterol after finding "very low levels" of the banned substance during re-testing of samples from the Beijing Olympics.
'I've just done everything I wanted to do in the sport'
Multiple Olympic and world champion Usain Bolt has described the unveiling of his statue in front of Kingston's National Stadium as one of the greatest moments of his career.
World and Olympic champion Usain Bolt powered away late in the race to win the 100 metres in 9.8 seconds at the season-closing Diamond League meeting in Brussels on Friday.
Usain Bolt has told Reuters he would have no problem giving back one of his six Olympic gold medals if a Jamaican relay team mate is confirmed to have failed a drugs test.
A baffled Usain Bolt ran his worst turn ever as he barely won the 200 metres at the Adidas Grand Prix meet in a sluggish 20.29 seconds on a warm, windy day at Randall's Island in New York, on Saturday.
A summary of sports events and persons who made news on Thursday.
Part of Sebastian Coe's new job as head of world athletics will be to shift the conversation about his "ostensibly clean" sport from doping to spectacular performances, he said on Sunday.
Britain's Mo Farah stormed to victory in the 5,000 metres on Saturday to secure an unprecedented third successive distance double at major global championships.
Usain Bolt returned to the scene of his triple Olympic glory and duly delivered for 60,000 camera-flashing fans as he overcame a slow start to win the 100 metres and give the London Anniversary Games the Friday finale it demanded.