jonnie peacock has made his name as the world's top amputee sprinter, a double paralympic champion, butas been practising in private. tomorrow he will be waltzing in front of millions, the first contestant with a disability to compete for the title. it's really significant and it shows the progress we have made over the last few years, and i think this is another opportunity. this changes the perception of how people believe somebody with a disability should do on a show like this. what will be more nerve—racking, paralympic final or dancing on strictly? definitely strictly! it is weird, for the paralympics, any world championships, i feel so prepared. it is something i have confidence in. my dancing ability, there is no confidence there, it is going to be very different and much more nerve—racking. peacock was just five when he had his right leg amputated below the knee. he will dance tomorrow wearing his regular prosthetic rather than his running blade. for his new partner, it is also a new experience. i think the leg for me, it is not a challenge, as it is a new way to think. innovat