Jamaica's Usain Bolt lies on the track after suffering an injury in the men's 4x100-meter final during the World Athletics Championships in London Saturday, Aug. 12, 2017. (AP Photo/Matthias Schrader)
Usain Bolt pulled up with injury on the anchor leg of the 4x100 metres relay final at the World Athletics Championships on Saturday as the last race of his unparalleled career ended in high drama.
As Britain went on to win gold, Bolt was tended to with his head in hands.
After a short while, though, he rose gingerly to his feet and limped across the line to huge cheers from the 56,000 crowd.