The United States ended the final day of competition with 12 medals, their best showing at a single Olympics
Bolt said he was over his exertions in the blue riband 100m
The 25-year-old lost in 98 kg category by technical points to Turkey's Ildem Cenk at the Rio Olympics
Narsingh had tested positive for a banned anabolic steroid -- methandienone -- in tests conducted on June 25
Chappel said there were so many layers to life in India that it was hard to expect anyone master, particularly an outsider
A staggering six of the top nine athletes of women's 1500m race competing at London Games were disqualified for doping violations
She was way behind her personal best mark of 62.62m
Women boxers say they get a lot more respect now, especially since women's boxing made its debut in Olympics
He won his record-setting third straight gold medal , but his post-race comments were tinged with slams about the scheduling
Craven said Rio 2016 had committed to pay national committees promised grants by the end of the month
Athletes expected good food to be served, since most of them were missing home food
Shericka Jackson of Jamaica took bronze in 49.85
Rudisha's time was 1.24 seconds slower than the world record he set when winning gold at the London Olympics
China have won both team golds of the Olympics since the event's introduction to Beijing 2008
The 22-year-old set a new Olympic record of 6.03m to beat his previous personal best by 10cm
He defeated world No 5 Jan O Jorgensen from Denmark
Security has been a major concern at the Games, with several thefts and robberies reported
It was the first time the 19-year-old has been beaten in a final since 2013
The camera, known as a 'spidercam', came crashing to the ground outside the basketball stadium