Chris Mears prepares for games

One of our Olympians getting ready to perform tomorrow is diver Chris Mears - who, with his partner Nick Robinson-Baker has already finished fifth in the three metre springboard synchro final. But he very nearly didn't make it to the Olympics after an injury which almost cost him his life. Helen Plint has been to meet his parents - and reports on their journey to 2012.

She spoke to Katy and Paul Mears as well as Janine Broben.