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US Olympic Athlete Medalists Visit USA House

LONDON, ENGLAND - AUGUST 09: U.S. Olympian Clarissa Chun visits the USA House at the Royal College of Art on August 9, 2012 in London, England. (Photo by Joe Scarnici/Getty Images for USOC)

Olympians of mixed heritage

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