'I saw a mass of ME 109s and went up to attack. I looked behind and found three on each side diving to attack me.' Bob Doe, Combat Report 16 August 1940In June 1940, at the age of twenty, Bob Doe believed himself to be the worst pilot in his squadron. Just three months later he was a highly decorated hero of the Battle of Britain. This is the story of the pilot who, in his own estimation, was not promising material for a fighter pilot. He left school...