Life is a kind of struggle. Life is a sort of fight.

My father didn't think running was sensible. He told me running is just wasting time.

You lose the speed before the stamina.

Eradicate poverty. This is all that matters in my country. When I am out training I think about this a lot; when I am running it is going over in my mind. As a country we cannot move forward until we eradicate poverty.

My father thought sport was something fun - he didn't know it was a way to make money. Then I won a Mercedes at the world championships and I gave it to him. From the moment it arrived my father said: 'Good, you can support not just yourself but me too'.

I find the business world hard.

My father thought sport was something fun - he didn't know it was a way to make money.