My job is my sport so I have to make sure that I stay focussed on it. I train almost every day so it takes up a lot of my life and you don't want to bring any new distractions into your life.

Some people are used to having things done for them by her parents, I am not. I can do it myself.

I have a huge passion for animals and while retirement is a long way off, when I do I would love to do something with animals.

Not a lot of people know me outside of athletics and believe it or not I am actually quite shy. The exhilaration of a win or tears after falling are the extremes. It takes me a while to get to know someone, but once I do I am very loyal to my old friends.

But I'm after medals more than anything. Championships don't get taken away from you but records do, so I think I'd rather have medals at every championships rather than times. A world record would be a bonus, but I'm still only 25 in 17 days.

My goals were last year to win the world champs and this year to win the Olympic Games and I've done that and I couldn't be happier.

It's always, 'Are you the runner girl?' I say, 'My name is Sally actually.' I used to always get that at school as well, 'Are you the runner girl?' I'm not even the runner girl, I'm a hurdler.