My best year of track competition was the first year I ate a vegan diet.

I've always known that sporting people frequently suffer from joint problems because of the repeated strain they put on their bodies to get to the top. But somehow I never thought it would happen to me.

You can't live your life through your children.

Countries like Jamaica do not have a random program, so they can go months without being tested. I'm not saying anyone is on anything, but everyone needs to be on a level playing field.

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

I'm not a coach and I know it. I'm too busy and it doesn't pay. I'm expensive. But I would always advise.

I want to be remembered as a person who felt there was no limitation to what the human body and mind can do and be the inspiration to lead people to do things they never hoped to do.