Thank you to everyone that has made me the athlete I am! God, family and friends, my competitors and supporters! You have all had a hand!

I am also hugely excited to then be competing to defend my three Paralympic titles at the Paralympic Games. I believe we will see some amazing times posted and I am very much looking forward to what will be an incredible Olympics and Paralympics in London.

When you're competing, you don't have the choice of what the weather will be like. It really doesn't affect me. I ran one of my fastest times in the New York Diamond League meeting last year. It was raining pretty hard then.

The more I accomplish, the more pressure I put on myself.

I think every athlete that’s just out here for the Olympics just does something to inspire those around them and inspire each other.

Out of the tens of thousands of prosthetic legs they've made, there's never been any 400-meter athletes run under 50 seconds. So, if this was such a technologically advanced prosthetic leg, then how come not everyone's qualifying, or coming close to the qualification time, then?

I don't want to be competing in a sport where I feel that I'm here not on my talent and my hard work but because of a piece of equipment.