Usain Bolt will retire after the 2017 World Championships in London.
The 18-year-old, who broke the world record in Saturday's 50m event, smashed his own world junior mark while winning the 100m final in a Russian senior record of 52.53 seconds.
Russian breastroke swimmer Vitalina Simonova has been suspended for four years after testing positive for a banned substance, the International Swimming Federation (FINA) has announced.
The absence of top stars took some sheen away but India's record-breaking medal haul and a maiden top-of-the-table finish made the just-concluded 22nd Asian Athletics Championship here a memorable one.
Swimmers smashed four meet records, as Richa Mishra added two more gold medals on day two of the competition at the 34th National Games in Ranchi, on Monday.
The spotlight will be on Neeraj Chopra and Hima Das while Dutee Chand would look to prove a point when India's track and field athletes begin their campaign in the Asian Games in Jakarta on Saturday.
Michael Phelps conquered Rome with a fifth gold medal in the men's 4x100 metres medley relay on Sunday when the American team closed an extraordinary world championships with a 43rd world record.
Marion Jones was formally disqualified from all competitions since Sept 1. 2000, including the Sydney Olympics where she won five medals, after admitting last month to taking banned drugs.
World Athletics on Tuesday suspended the qualification period for the Tokyo Games from April 6 to November 30, 2020, following consultation with its Athletes' Commission, continental association presidents and the Council. India's Deputy chief national coach Radhakrishnan Nair the decision would disappoint many Indian athletes.
It was gold rush for India on the opening day of the South Asian Games with the country's wrestlers, swimmers and weightlifters showing their regional dominance by making a near clean sweep of top honours on Saturday. India clinched 14 gold and five silver medals on a highly productive day to top the medals tally with an overall count of 19.Sri Lanka, despite having a higher overall medal count of 21, occupied the second spot in the table owing to alesser tally of gold medals (4). Wrestlers were the stars for India, grabbing as many as five gold medals followed by the swimmers who clinched four gold and three silver medals. The weightlifters added three gold medals to the tally after the cyclists had opened India's account with two gold and an equal number of silver medals in the morning. Three women and two male grapplers finished on top of the podium as the proceedings went on expected lines on the opening day of the competitions.
Sportswear company Adidas has suspended its contract with Tyson Gay after the former double world sprint champion failed an out-of-competition dope test, it said on Monday.
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.
Sudha Singh clinched a gold in women's 3000m steeplechase event to swell India's medal tally on the third and penultimate day at the 22nd Asian Athletics Championships in Bhubaneshwar on Saturday.
A big prize is up for grabs and competition in fierce in the world of athletics as Usain Bolt, the world's fastest man, joined world high jump champion Bohdan Bondarenko and double Olympic and world 10,000 and 5,000 metres champion Mo Farah in the shortlist for the male Athlete of the Year award announced on Monday.
India added 26 gold, 18 silver and 6 bronze on Thursday.
Cross-country skier Johaug to call time on Olympic career after Sunday's 30km.
Former Boston Marathon winner Lidiya Grigoryeva has been banned for 2 1/2 years for doping.
Hima Das is nearing her best, having won five successive gold medals in three weeks in Europe.
Summary of sports events and persons who made news on Sunday
Usain Bolt has enthralled hundreds of thousands in stadiums in Beijing, London and Rio as well as billions around the world.
Following is India's schedule on Day 2 of competitions at the 18th Asian Games on Monday.
P V Sindhu became the country's first-ever woman silver medal winner in the Olympic Games after coming second best against world champion Carolina Marin of Spain in a pulsating clash for the gold in the badminton singles on Day 14 of competition.
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.
A Syrian amputee swimmer, granted asylum in Greece, will be a torch-bearer for the 2016 Rio Games and is to run with the Olympic flame through a refugee camp in Athens on Tuesday.
Star India grappler Vinesh Phogat won her second consecutive gold in 53kg
Unheralded Bhawana Jat qualified for the Tokyo Olympics in the 20km race walk event after pulling off a shock win with a national record time at the National Championships in Ranchi on Saturday. The 23-year-old athlete, who hails from a poor farmer's family at Kabra village in Rajasthan's Rajsamand district, clocked 1 hour 29 minutes and 54 seconds, well inside the Olympic qualification time of 1:31:00, to win the gold.
Phelps said many children are like him, who are afraid of water, and that a non-profit initiative started by him a decade ago has so far taught 30,000 children about swimming.
The great Jamaican, who has won eight Olympic and 11 world championship gold medals, is planning to quit the track after competing in the 100m and 4x100m relay in the global event in London.
Featuring Watto, Wiese, Rahane, Hogg, Sarfaraz, Finch, de Kock, Tambe, Kulkarni, Maxwell...
Tokyo should remain the benchmark and source of inspiration till at least Paris 2024. In the shorter run, India's preparations for the Asian and Commonwealth Games next year must begin based on lessons learnt now, asserts Raj Kishore Mishra, former joint secretary at the sports ministry.
Pressure had been building on the International Olympic Committee (IOC) and its president, Thomas Bach, with some athletes and sporting bodies angry that a seemingly inevitable decision had taken so long.
Le Clos, however, was only able to clinch gold in the 50m butterfly in the first final of second day's programme and faded over the last leg to finish seventh in the 200m freestyle. South Africa finished sixth in the 4x100m relay.
The medals were won by the men's and women's 4x100m freestyle relays teams at the afro Asian Games.
Michael Phelps may be handed a chance to compete at this year's world championships in Russia once he completes his suspension for a drink driving conviction, a United States Swimming official said.
Summary of sports events and persons who made news on Wednesday
Australia set a world record of 7:41.50 en route to winning the gold medal in the women's 4x200 freestyle relay at the world championships on Thursday.
South Korean police have arrested a foreign athlete competing at the World Aquatics Championships in Gwangju for suspected sexual harassment at a nightclub, a South Korean police official said on Sunday.
Tokyo marathon which last year saw close to 38,000 amateur participants, was scaled back to just a few hundred professional athletes, with the public strongly discouraged from lining the route. In past years the event attracted more than 1 million roadside spectators.
Summary of sports events and persons who made news on Thursday
To him running was both his God and beloved as he created his own little fairytale out of what what could have easily been a tale of horrors.