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Kelloggs At London 2012 XXX Olympic Games - Day 7

Far greater fame and riches are already assured for some of the Olympics' biggest names. American gymnast Gabby Douglas became her country's Olympic sweetheart overnight with her individual all-round gold and her winning smile. Her face was appearing on cornflake packets within hours of her victory and experts put her earnings potential at between $5 million and $10 million over the next four years.