I’m clean

Track and field has been rocked by a spate of drug tests in recent weeks, but Usain Bolt, the world’s fastest man, insists he is clean.
Both Asafa Powell and Tyson Gay claim they failed drug tests because they trusted people they didn’t know well.
Bolt doesn’t doubt his inner circle and was astounded by the suggestion he could inadvertently be given a banned supplement and test positive.
“What?! I am clean,” Bolt told reporters yesterday, while insisting he only takes vitamins not supplements.
“You have to be careful as an athlete what you do and what you ingest, the food you eat and stuff like that.
“But I am not worried because . . .  I have a great team around me to make sure everything go smoothly,” he added, speaking ahead of this weekend’s London Diamond League meet.