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AUCKLAND, NEW ZEALAND - SEPTEMBER 19:  London Olympic Games gold medallist Valerie Adams of New Zealand is welcomed home at Auckland International Airport on September 19, 2012 in Auckland, New Zealand. Adams will be presented with her gold medal in a ceremony tonight in Auckland. (Getty Images)

AUCKLAND, NEW ZEALAND - SEPTEMBER 19: London Olympic Games gold medallist Valerie Adams of New Zealand is welcomed home at Auckland International Airport on September 19, 2012 in Auckland, New Zealand. Adams will be presented with her gold medal in a ceremony tonight in Auckland. (Getty Images)