Worrying gets you nowhere. If you turn up worrying about how you're going to perform, you've already lost. Train hard, turn up, run your best and the rest will take care of itself.
Usain BoltRihanna, Beyonce and Nicki Minaj - we may not win, but we would have a lot of fun [in 4x400m relay team].
Usain BoltSleep is extremely important to me - I need to rest and recover in order for the training I do to be absorbed by my body.
Usain Bolt