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Kyla Ross

Kyla Ross of the United States competes in the floor exercise in the Artistic Gymnastics Women's Team qualification on Day 2 of the London 2012 Olympic Games at North Greenwich Arena on July 29, 2012 in London, England. (Photo by Ronald Martinez/Getty Images)

Olympians of mixed heritage

These Olympians of mixed heritage are a great representation of the global melting pot and multicultural Olympic spirit in action.