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Holley Mangold Successfully Completes Getty Images

COLUMBUS, OH - MARCH 4: Holley Mangold successfully completes a 140 kilogram clean and jerk on her first attempt during the 2012 U.S. Olympic Team Trials for Women's Weightlifting on March 4, 2012 in Columbus, Ohio. (Photo by Jamie Sabau/Getty Images)

U.S. weightlifter Holley Mangold

U.S. weightlifter Holley Mangold, sister of New York Jets center Nick Mangold, will look to make her mark on the London Games.