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.
China's Su Bingtian became the first Asian man to reach the Olympic 100 metres final for 89 years on Sunday, scorching to an Asian record of 9.83 in his semi-final, but pre-race favourite Trayvon Bromell failed to make it.
Jamaican Olympic sprint champion Usain Bolt cruised to victory in his first individual race of the season, clocking 46.37 seconds over 400 metres at the GC Foster Classic in Kingston on Saturday.
A fleet-footed Japan's 105-year-old raced into the Guinness World Records book on Wednesday.
World champion Tyson Gay failed to qualify for the 100 meters final at the Beijing Olympics on Saturday.
The two fastest 100 metres sprinters, Usain Bolt and Asafa Powell, could race in Jamaica later this month.
"I don't need to prove anything else. What else can I do to prove to the world? I am the greatest" Bolt told reporters.
Usain Bolt fired his team of international 'All Stars' to victory in the inaugural Nitro Athletics Series in Melbourne on Saturday, capping the glitzy event with a dominant win in the 4x100m relay to pip hosts Australia in the final standings.
Spectacular IMAGES from the closing ceremony
Former Jamaican sprinter Usain Bolt, who has won eight Olympic gold medals in his illustrious career, is all set to swap his spikes for studs as he revealed signing for a football team.
Akeem Bloomfield announced himself as the latest 'next big thing' from Jamaica
Laughing off questions on potential challengers, Jamaican sprint legend Usain Bolt turned on the charm offensive on his maiden trip to India, throwing humility out of the window to declare that his records are pretty much out of reach.
Usain Bolt is determined to concrete his legacy by capping eight years of sprint dominance by defending his 100, 200 and 4x100 metres relay titles in Rio in what he has said will be his final Olympics.
'If you try to use every resource that you have, you won't feel like you've let yourself down. Don't think because wherever you came from that you cannot be successful. No matter if you make an Olympic team, you gave your heart and you put your heart out there to be as successful as you could be.'
It will be the end of an era for athletics on Saturday when Usain Bolt races for the last time in the men's 4x100 metres relay at the World Championships.
Rediff.com encapsulates all the sporting action from the past week in this eye-catching photo feature.
Usain Bolt ignored the false-start distraction by his nearest rival, reviving memories of the Jamaican's own disqualification from the 2011 100 metres final, to safely negotiate his first foray at the world championships on Saturday.
Usain Bolt's Jamaican team mates complained that a 45-minute wait in the call room before the race had hampered their preparations.
Images of athletes taking part in sports outside their specialisation.
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.
The Americans last won gold in the men's 200m in the 2004 Olympics, when Shawn Crawford led home a US clean sweep, and they look capable of repeating that.
'People are saying I need to win for the sport but there's a lot of other athletes out there running clean, and who have run clean throughout their whole careers'
Usain Bolt negotiated a series of delays and a false start in his own race before easily winning his quarter-final of the 100m in 10.15 seconds at Jamaica's national championships on Friday.
Usain Bolt has enthralled hundreds of thousands in stadiums in Beijing, London and Rio as well as billions around the world.
Usain Bolt's lack of form combined with his late withdrawal from the Jamaican 100 metres national trials on Thursday have raised more doubts about the future of the world's fastest man.
Jamaican sprint superstar Usain Bolt will come to India next week to play a cricket match against a team that includes World Cup hero Yuvraj Singh.
Jamaica's Usain Bolt and Ethiopian distance runner Almaz Ayana were crowned as the IAAF's athletes of the year on Friday.
Jamaican Usain Bolt and Elaine Thompson both made the shortlists for the IAAF's World Athlete of the Year awards on Wednesday after cleaning up the sprint golds at the Rio Olympics.
Usain Bolt said that advances in spike technology that could help wipe out his world records are laughable and that the new shoes also give an unfair advantage over any athletes not wearing them.
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.
Usain Bolt has left the door open to running in both the 100 and 200 metres at next year's world championships where he said he will be more focussed on protecting his legacy than topping his world records.
The India captain is the latest sporting celebrity after Lionel Messi, Kapil Dev and Usain Bolt, who made it to the India branch of the iconic wax statue museum.
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.
An ardent fan of F1 driver, Max Verstappen, Yuvraj keenly follows the Scuderia Ferrari Formula1 team.
India's most successful One-Day International captain Mahendra Singh Dhoni has beaten football superstars Cristiano Ronaldo and Lionel Messi to secure ninth place in the list of the world's 'most marketable athletes', compiled by the London School of Marketing.
Sprint king Usain Bolt was named to the Jamaican Olympic team in the 100m, 200m and 4x100m races despite an injury that kept him from qualifying at trials, the Jamaican Olympic Association said on Monday.
The 32-year-old Jamaican, who is hoping to win a contract ahead of the Mariners' 2018-19 A-League campaign, was in the thick of the action as the Mariners recorded a 4-0 win over Macarthur South West United.
The Jamaican clocked 9.98 seconds into a slight breeze at the Kamila Skolimowska Memorial in front of a 20,000 crowd on a new track laid down the side of the infield.
'I think cricket is there in Usain Bolt's blood. Since I got to watch from close quarters, it was amazing to see him run-up to bowl. The perfect delivery stride is understandable because he is a world champion athlete,' Harbhajan Singh said.
Six-times Olympic champion Usain Bolt has decided not to race again this year after his triple gold medal haul at last month's World Championships in China.