Never set limits, go after your dreams, don't be afraid to push the boundaries. And laugh a lot - it's good for you!

No one remembers who came fourth.

Never set limits, go after your dreams, don't be afraid to push the boundaries. And laugh a lot - it's good for you!

I have achieved a lot and I'm grateful for that - I'm just a bit greedy because I want to add the Olympics. It's once every four years - everyone wants it and very few people get it.

I was glad I did a year abroad, because it helped me as an athlete and as a person. That took me out of my comfort zone. Watching the French athletes train in the Pyrenees made me realise what I had to do to become a top athlete.

Actually I don't choose to expose myself in public. I choose to compete; the other side just comes with the package.

It's important that athletes can compete on a level playing field. And youngsters coming into the sport can know that if they are working hard and training hard, they'll see a true reflection of where they stand and what they can achieve worldwide and not be swayed by people who are cheating.