With the retirement of three-time champion Usain Bolt, the 100m will have a new gold medallist at Tokyo 2020.
Usain Bolt completed another 100-200 double at the IAAF World Championships when he bested rival Justin Gatlin to the 200 metres title at the Bird's Nest.
Usain Bolt has already started his preparations for next year's Rio Games and has sent a warning to his competitors.
There is no one in the world like this Champion. As he bids farewell to sprinting, Laxmi Negi looks at the invaluable life lessons UB taught the world.
Trayvon Bromell, the fastest in the world this year and favourite to win the Olympic men's 100 metres gold, sneaked through the first-round heats as a fastest loser on Saturday, pouring even more intrigue into Sunday's final.
Usain Bolt once again produced his best when it mattered most to retain his 100 metres world title and reassert his status as the number one sprinter on the planet at a rocking Bird's Nest Stadium on Sunday night.
Usain Bolt was made to look human by a combination of a Russian rainstorm and a fired-up Justin Gatlin on Sunday but the Jamaican superstar was still good enough to regain his world 100m title in a surging 9.77 seconds.
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.
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.
Jamaican sprint star Usain Bolt won his 100metres heat after what he called a "sluggish" start on Saturday, but looked pained after the race as he prepared to fend off the challenge of American Jason Gatlin for the Olympic crown.
The world braced up to a post-Bolt era but for India there was no momentous change as the country's athletes did nothing for the global audience to take note of.
The American won in a season's best time of 9.76 seconds with his compatriot Justin Gatlin second in 9.89 and Canadian Andre de Grasse third in 9.90.
World champion Dafne Schippers proved she will be the sprinter to beat over 200 metres at next year's Rio Games with victory over Olympic champion Allyson Felix at the Diamond League athletics finale in Brussels on Friday.
Usain Bolt is eager to reassert his supremacy following an injury-plagued season in which Justin Gatlin took over.
Kerley, hoping to be the first American winner since Justin Gatlin in 2004, ran brilliantly for second, with De Grasse finishing fast in another lifetime best.
By his own charismatic admission, Usain Bolt is a living legend. But if the Jamaican sprint king pulls off only part of his stated goals in Rio de Janeiro, a whole new vocabulary of superlatives will be required. Arguably the greatest sprinter in history, Bolt already owns the world records for the 100 meters and 200m. In London four years ago, he completed an unprecedented "Double Triple" by retaining the 100m, 200m and 4x100m crowns won four years earlier in Beijing.
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.
The members of the US men's 4x100 metres relay team that won silver at the 2012 Olympics have been stripped of their medals following the doping conviction of sprinter Tyson Gay.
Usain Bolt is promising to let American sprinter Justin Gatlin "feel his full wrath" as he zones in on an unprecedented treble-treble of gold medals at the Rio de Janeiro Olympics.
'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'
'Somebody said I can become immortal. Two more medals to go and I can sign off. Immortal.'
Usain Bolt is perhaps the only man who can salvage a dismal year for athletics with one final flash of lightning, says Dhruv Munjal.
'There are so many guys who are hungry, want to win, are competitive, really talented and great athletes. It doesn't necessarily have to be one guy.'
Jamaica's Usain Bolt roared into Olympic history, capturing an unprecedented third consecutive 100 metres with a time of 9.81 seconds on Sunday to confirm his place in the greatest athletes.
Jamaica's Usain Bolt won his third consecutive Olympic gold medal in the 100 metres with a time of 9.81 seconds on Sunday.
Here are other key moments and athletes to look out for at Tokyo 2020 when the sport gets underway in earnest on Saturday
The eight top men to watch at the World Athletics Championships in Doha, from September 27 to October 6.
Olympic and world champion Usain Bolt outsprinted fellow Jamaican Nickel Ashmeade and American Justin Gatlin to win the 100 metres at the Zurich Diamond League meeting on Thursday.
Carl Lewis minces no words and is scathing in his opinion on giving all attention to recently-retired Usain Bolt
Olympic champion Usain Bolt responded to last week's surprise sprint defeat in Rome by storming to a world-leading time of 19.79 seconds over 200 metres at the Bislett Diamond League meeting on Thursday.
Images from the Day Nine of the 14th IAAF World Athletics Championships at Luzhniki Stadium in Moscow.
Usain Bolt's 200 metres triumph at the IAAF World Athletics Championships in Beijing came at a price. The Jamaican took a tumble in bizarre accident, after he was knocked over by a photographer on Segway scooter.
The Jamaican is seeking his fourth gold in the event - he has won the 100m at every world championships since 2009 apart from 2011 in Daegu when he was disqualified for a false start.
Usain Bolt's rivals will, for once, be glad to see the back of a man who has dominated global sprinting for the last decade but the sport of athletics will be far less enthusiastic about bidding a final farewell to the charismatic Jamaican.
Usain Bolt lived up to all the hype of becoming a "living legend" at the London Games, decisively defending his 100-meter title by beating Jamaican training partner Yohan Blake in the defining race of the Olympics.
Usain Bolt of Jamaica won his second straight Olympic gold medal in the men's 100 metres on Sunday, crossing the line in an Olympic record 9.63 seconds. Bolt joined Carl Lewis as only the second man to go back-to-back in track's biggest race.
There are now new questions that some athletes, whose bans prevented them from competing in the Tokyo Olympics, will have the opportunity to do so due to the change in dates.
Ethiopia's world indoor champion Genzebe Dibaba broke the 22-year-old world women's 1,500 metres record on a sultry night at the Monaco Diamond League meet.
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Only world indoor record holder Christian Coleman has run faster than Baker's 9.87 seconds over 100 metres this year, and Baker was more consistent