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Pittsburgh, known as the "Steel City," is famously associated with the legendary boxer Harry Greb. Born and raised in this industrial metropolis, Greb's boxing career flourished in the 1910s and 1920s. His exceptional skills and gritty determination earned him the nickname "The Pittsburgh Windmill" and made him a crowd favorite. Greb left an indelible mark on the boxing world, cementing Pittsburgh's place in the history of the sport.