We Jamaicans are not so much stressed about time, you know, but you have to stay on top of it. And, of course, on the track, every time we go on the track, it is all about the seconds and the fractions of a second that count.
Usain BoltThere's a lot of great Olympians, but for me, I try to prove myself as one of the best - and that's the key thing.
Usain Bolt