If you think back Kim Collins won the world championships when the drug suspects weren’t competing in 10 point. His times have stayed stagnant but before and after him huge 9 point times have been the norm. In my honest opinion though, ethical thoughts aside i dont think athletics could handle Bolt ever testing positive as it would ruin the sport. ‘If’ he did happen to be on PED’s i honestly wouldn’t mind it being kept under wraps for athletics sake.