16th IAAF World Athletics Championships London 2017 - Day One

Joshua Kiprui Cheptegei of Uganda reacts after the Men's 10,000m final 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: Alexander Hassenstein/Getty Images Europe)