Violette Morris, a powerhouse athlete with 14-inch biceps, discovered a love for trousers and fast driving while piloting ambulances for the Red Cross during the First World War. But her outrageous and mannish style – she dated Josephine Baker, smoked, and cut her breasts off to better fit behind the wheel of a race car – outraged the respectable upper-middle-class world of women's athletics. And when she was cast out of respectable society, she became a Nazi spy and a sadistic torturer known as the "hyena of the Gestapo."

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