Track and field's governing body's is testing for the SRY gene, which is part of the Y chromosome and causes male characteristics to develop
OCR has already been integrated into the World Cup series this year and will be held for the first time at the August 26-30 World Championships, which featured equestrian events from 1949-2024
"The publication of such rumors is intended solely to disrupt and damage my sporting and professional career."
There are legitimate doubts about whether Hamilton can achieve what he wants -- the unfinished business of a record eighth title -- at Ferrari
The Chinese prodigy, who discovered swimming aged six as a way to cool off in China's roasting summers, has drawn historical comparisons to Inge Sorensen
American great Katie Ledecky put the disappointment of missing out on the 400 freestyle title on Sunday behind her with a strong swim in her signature event -- the lung-bursting 1,500 freestyle
