I was the kind of child who worked hard every day with the cows and sheep - I was a very aggressive boy.

Like some high official, you have to tell your brain: 'Do it. Come on. I have to do it.'

I'm a runner first before anything else.

I find the business world hard.

I can't change everything by myself but I can be one of the people who are trying to change the situation.

He was not a runner, my father, but he was quick. I always remember it was very difficult to escape from him when he was angry. If he wanted to beat us he would always catch us. Even me, he could always catch me.

I know what I want when I start a marathon: to win! But what do you want? Make sure you're clear in advance and don't go out too fast.