Neeraj Chopra is only the third javelin thrower in history to simultaneously hold the Olympics and World Championships titles.
Here are the highlights from the world athletics showpiece...
Dramatic scenes from Track and Field at the Tokyo Olympics.
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Peruvian Kimberly Garcia Leon won the first gold medal of the World Championships on Friday in the 20 kilometres race walk in a time of 1:26:58 seconds, with Poland's Katarzyna Zdzieblo claiming silver and China's Qieyang Shijie taking bronze.
Condemning homophobia, India's first openly gay athlete Dutee Chand has called for the LGBT+ people to be allowed to live without "fear of persecution or death".
Aborigines inhabited Australia more than 50,000 years before the First Fleet sailed into Botany Bay near Sydney in 1788 after the country had been declared 'terra nullius', or unoccupied.
The sport's governing body, World Athletics, has issued 22 pages of guidelines which it said in a statement on Thursday were "based on scientific and medical knowledge of the virus responsible for COVID-19."
Selemon Barega of Ethiopia won the men's 10,000 metres gold medal, the first of the Olympic athletics programme, on Friday, defeating world champion and world record holder Joshua Cheptegei of Uganda.
Images from the World Athletics Championships in Eugene, Oregon, on Friday, Day 8.
'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'
President Xi Jinping on Monday vowed to build China's military into a "Great Wall of steel" to protect its sovereignty and developmental interests as he sought a bigger role for Beijing in global affairs, days after brokering a Saudi Arabia-Iran detente, regarded as a diplomatic coup.
Jobless Manjit pipped pre-race favourite and national record holder Jinson Johson to take the gold in 1:46.15
India continued its fine run at the 22nd Asian Athletics Championships, winning four gold medals so far on a rain-hit second day of the competition in Bhubaneswar.
Why is the UPA seemingly bent on pumping the oxygen of publicity to its critics? If you judge the result of an action by the results you must admit that the UPA has scored some spectacular own goals.
Pointing the baton at the clock showing the world-record time of 40.82 seconds, Carmelita Jeter anchored the United States on Friday night to its first Olympic gold medal in the women's 4x100-metre relay since 1996.
A look at some memorable moments from the World Athletics Championships.
A summary of the finals on Day 2 at the World Athletics Championships in Eugene, Oregon.
The Nitro Series promised to make athletics a show and the sport's ultimate show-man Usain Bolt capped its first meeting in Melbourne on Saturday by propelling his team of international "All-Stars" to a crowd-pleasing win in the 4x100 metres relay.
'An event that should have made India proud was being perceived entirely as a money-making enterprise, resting on malpractices and without any benefits whatsoever for the Capital and its people.'
Mariya Kuchina won thewomen's high jump with a clearance of 2.01 metres on Saturday to become Russia's second gold medallist at this world championships. The 22-year-old from Moscow had a blemish-free card to that height, her lifetime best performance.
A round-up of results from the final day of the World Athletics Championships in Doha on Sunday
Jamaica made a clean sweep of Olympic sprint golds on Thursday with victory in the women's 200 meters humbling the United States, the traditional track and field superpower.
British Parliamentarian Gerry Sutcliffe has raised Rs 246 crore dispute involving a Dutch broadcaster and authorities in New Delhi related to 2010 Commonwealth Games in UK Parliament and impressed upon the need of sending a "strong message that the company has been treated badly".
Images for Sunday's closing ceremony at the Tokyo Olympics.
Legislative assembly elections in Prime Minister Narendra Modi's home state are due next year.
A Commonwealth Games already blighted by high-profile withdrawals suffered a hammer blow on Thursday, when the hosts' top track champion Sally Pearson was forced to pull out with a serious Achilles injury.
Promising sprinter Dutee Chand bagged her second gold medal, winning the women's 200 metres, in a clean sweep of medals by Indians at the Taiwan Open Athletics Championships, Taoyuan City, Taiwan, on Friday.
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.
There was plenty of other Track & Field action that demanded our attention and we've given them their due. So scroll down to view some of the best images that went into making this World Championships a memorable one...
The AFI has also asked its athletes to download the Government of India's 'AAROGYA SETU' App for tracking COVID-19 positive cases near them.
Usain Bolt's Jamaican team mates complained that a 45-minute wait in the call room before the race had hampered their preparations.
Usain Bolt, already enshrined as one of the greatest Olympians of all time, became the most successful athlete in world championship history. Shelly-Ann Fraser-Pryce also completed the hat-trick.
Usain Bolt's final appearance on the track ended in agony on Saturday as he pulled up injured running the final leg of the World Championships 4x100 metres relay as Britain stunned the United States to win a shock gold medal.
'The Marvel Cinematic Universe is 9 franchises that have been combined together.' 'It's like running a relay race, only we are handing over characters instead of batons to each other.'
Shot putter Inderjeet Singh and half-miler Jinson Johnson bagged a gold each as Indians won eight medals in the first leg of the Asian Athletics Grand Prix Series in Bangkok, on Monday.
As another eventful year draws to a close, Rediff.com gives you a pictorial look back at the best and worst moments that shaped the sports stories this year.