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Olympics Day 1 - Women's Football - Great Britain v Cameroon

CARDIFF, WALES - JULY 28: A GB fan looks on before the Women's Football first round Group E Match between Great Britain and Cameroon on Day 1 of the London 2012 Olympic Games at Millennium Stadium on July 28, 2012 in Cardiff, Wales. (Photo by Julian Finney/Getty Images)

Olympics: Day 1

A look at some of the highlights from the first day of the Olympics.