Mike Brace CBE was blinded at age 10 and has since gone on to be a 6 time Paralympian, an integral part of the London 2012 Olympic bid team, and a participant in 50 sports. His sporting career has been - by any standards - extraordinarily long, varied and successful but he remains humble, self deprecating and very funny. If this doesn't get you off the couch and spur you into action, nothing will.