5. Mark Bingham
Not a professional but deserves a special mention. Mark, a gay rugby fan and sportsman, was a passenger on Flight 93 on September 11th, 2001.
Bingham is widely credited with helping prevent further deaths when he helped lead a passenger revolt against hijackers who had seized control of the plane and begun to direct it towards a target in Washington DC.
Rushing the cockpit and risking their own lives, the passengers successfully overthrew the hijackers and managed to bring down the plane in a field.