1966 legend Sir Geoff Hurst is the only footballer in history to score a World Cup final hat-trick. To mark his 80th birthday, he has named the 80 sportsmen who most inspired and motivated him throughout his life. Sir Geoff, who scored 24 goals in 49 England games, also had a talent for cricket, and has an in-depth knowledge of all the major sports. His A to Z of sporting heroes covers multiple sports and decades, from Muhammad Ali to Zinedine Zidane...