Gary Buckmann knows what it’s like to achieve more than most people ever will in sport. But he also knows what it’s like to have all of that stolen from him in a moment.

GB I was doing a vault and only two or three people in the country were trying to time it was a multiple flipping vault and one day in practice and I took off on the wrong foot and landed on my head from eight feet near and knocked me out and when I woke up, my neck was broken and I was paralyzed.