I found the emotion that as an athlete you block out, and it really helped me to understand myself as a person. I'm a really emotional person and it helped make me a better person.

People have always thought of me as being something, but I'm just a human being like everyone else.

Channel your energy. Focus.

Track and field is the best way to reach out for kids. It doesn't matter how fast you are. You always want to beat someone.

When I decided to go for four gold medals I planned it out over a few years. It was in four different events and there was a lot to it.

Join me in the final race to smash poverty and achieve the UN Millennium Development Goals

I enjoy my life, I love track, I'm set for life financially.