I heard they don't really have any independent Caribbean, anti-doping federation. Which raises concern to me im not saying he does take steroids. But i think most of the runners do take steroids.

I hope he isn't though because he is good for the sport, he is young and i don't remember ever seeing a sprinter of that size. And Michael Johnson used to be one of my idols growing up, so its good too see the torch pass on, but he is very suspect IMO.