Olympic 110m hurdles champion Omar McLeod suffered a leg injury at a Diamond League meet in Paris on Saturday, lying on the track and being attended to after finishing in last place.
McLeod, who one week ago broke the Jamaican record by running 12.90 seconds, struggled over the final few hurdles at the Diamond League meet.
Countryman Ronald Levy won in 13.05 seconds. McLeod slowed across the finish line in 13.41, his first loss since last August. American Devon Allen was disqualified before the race for a false start.
McLeod, the only man to break 13.