16th IAAF World Athletics Championships London 2017 - Day One
In This Photo: Nicole Sifuentes
(L-R) Winny Chebet of Kenya, Caster Semenya of South Africa and Nicole Sifuentes of Canada competes in the Women's 1500 metres heats during day one of the 16th IAAF World Athletics Championships London 2017 at The London Stadium on August 4, 2017 in London, United Kingdom.
(Aug. 3, 2017 - Source: Richard Heathcote/Getty Images Europe) more pics from this album »