London, UK. 12th Aug, 2017. London, August 12 2017 . Usain Bolt, anchor for Jamaica, pulls up in in agony with a hamstring injury in the men's 4x 100m relay on day nine of the IAAF London 2017 world Championships at the London Stadium. Credit: Paul Davey/Alamy Live News

---

Size: 3500px × 2333px
Photo credit: © Paul Davey / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 2017, 4x100m, action, athlete, athleticism, athletics, bolt, champion, championship, class, competition, competitor, condition, crowd, elite, event, exertion, fast, field, fit, fitness, hamstring, iaaf, injured, injury, london, peak, physical, power, powerful, pride, proud, relay, spectators, sport, sporting, sprinter, supporters, track, usain, world, worlds