If Queen Elizabeth knighthooded me and I would get the title Sir Usain Bolt. That sounds very nice.

I can still improve a lot, but there is definitely a limit to what the human body can do.

Women always find you out when you lie. Always. No matter what, they always find out. They're like detectives.

I love competing. I am so competitive. I definitely need to win because I hate losing. I am the type who if I know I will lose I won't compete.

My brother is really, really slow.

You can't really give away anything in your book ... should be exciting, it's my life, and I'm a cool and exciting guy.

Cristiano is better than Messi, without a doubt. He's more of an all-round player