Jamaican and eight time Olympic Champion, Usain Bolt has vented his frustration despite winning the 100m heat.
Bolt who described his performance as ‘very bad’ finished the race in 10.07 secomds.
Usain Bolt, 32, who is participating at his last Championship won the 100m heat to qualify for the Saturday semi final but didn’t hide his frustration.
Bolt said; “I’m not fond of these blocks”.
“I have to get this together”, Bolt added.
Justlin Gatlin also won his heat in 10.05 seconds to reach the semi final despite boos from the crowd when he stepped on the track.
Reece Prescod and Chijindu Ujah all from Britain are also into the semi final after racing a time of 10.03 and 10.07 seconds respectively.