Usain Bolt withdraws from Paris, Lausanne Diamond League races

Usain Bolt has confirmed that he will not compete in next month's Diamond League meetings in Paris and Lausanne.

It was expected that the 28-year-old would use the two races to prepare for the defence of his 100m, 200m and 4x100m relay titles at the World Athletics Championships in August.

However, a problem with the sacroiliac joint in his back has forced the 28-year-old to withdraw from both events.

"I'm disappointed not to be able to compete in Paris and Lausanne. I love running at these meetings, but at the moment I am unable to compete at 100%. I look forward to getting back into full training as soon as possible," the sprinter said in a statement on his official website.

Bolt is currently in Munich, where he has been receiving treatment from Doctor Muller-Wohlfahrt.