Usain Bolt of Jamaica, Justin Gatlin of the US and Christian Coleman of the US compete in the men's 100m final during the World Athletics Championships at the London Stadium, London, Britain, Aug 5, 2017. [Photo/Reuters]
Usain Bolt of Jamaica, Justin Gatlin of the US and Christian Coleman of the US compete in the men's 100m final during the World Athletics Championships at the London Stadium, London, Britain, Aug 5, 2017. [Photo/Reuters]