Saved by a tackle: Teenage footballer diagnosed with cancer after a kick in the knee forced him to visit the GP

Saved by a tackle: Teenage footballer diagnosed with cancer after a kick in the knee forced him to visit the GP | UPDATED: 07:34 GMT, 6 August 2012 A 16-year-old footballer has a bad tackle on the pitch to thank for saving his life, after a visit to the GP showed he had cancer.