As Britain's great power status came to be increasingly challenged in the decades before the First World War, one by-product of the resultant uncertainty was the weakening of the Victorian middle-class consensus of what constituted ideal manhood. Not only a source of wealth and power, Britain's Empire also provided alternative models of masculinity and nationhood. Consequently, the empire and the commonwealth played an important role in defining imperial gender relations in both Britain and in the colonies and dominions. "May The Best Man Win" investigates the continual re-assessment and reassertion of various masculine ideals associated with sport in the British empire between 1880 and 1935.