Murray Walker: Unless I’m Very Much MistakenThe voice of motor racing and much loved public figure and the man responsible for introducing millions of viewers to the previously inaccessible world of Formula 1 tells the story of his incident packed life, with a brand new chapter on his globetrotting adventures since retirement. Murray Walker is a national treasure. When the man who made famous the catch phrase 'Unless I'm very much mistaken I AM very much mistaken!!!' announced that he was