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Jordyn Wieber competes in the floor exercise during the 2009 Tyson American Cup at the Sears Centre on Feb. 21, 2009, in Hoffman Estates, Ill. Wieber, who celebrated her 17th birthday July 12, 2012, had her sights set on the Olympics since she was a girl.
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Jordyn Wieber competes on the beam aparatus in the women's qualification during day two of the Artistic Gymnastics World Championships Tokyo 2011 at Tokyo Metropolitan Gymnasium on Oct. 8, 2011, in Tokyo.
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Jordyn Wieber performs in the floor exercises in the women's team event at the World Gymnastics Championships in Tokyo, on Oct. 11, 2011. The United States won the women's team title at the World Gymnastics Championships, regaining the title it had lost to Russia the previous year.
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Jordyn Wieber performs on the uneven bars during the women's individual all-around final at the World Gymnastics Championships in Tokyo, on Oct.13, 2011.
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Jordyn Wieber celebrates winning the bronze medal in the balance beam final during day ten of the Artistic Gymnastics World Championships Tokyo 2011 on Oct. 16, 2011.
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Jordyn Wieber competes in the floor final during day ten of the Artistic Gymnastics World Championships Tokyo 2011 on Oct. 16, 2011.
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Jordyn Wieber performs on the balance beam in the women's team event at the World Gymnastics Championships in Tokyo, on Oct. 11, 2011. The United States won the women's team title at the World Gymnastics Championships, regaining the title it had lost to Russia the previous year.
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Jordyn Wieber performs on the balance beam during the 2012 AT&T American Cup at Madison Square Garden in New York on March 3, 2012. Wieber won in the women's division of the all-around competition for both men and women. The cup is part of the FIG's World Series Cup series and is one of four all-around World Cup events in 2012.
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Jordyn Wieber competes on the uneven bars during the senior women's competition on day four of the Visa Championships at Chaifetz Arena on June 10, 2012, in St. Louis.
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Jordyn Wieber competes on the beam during the senior women's competition on day four of the Visa Championships at Chaifetz Arena on June 10, 2012, in St. Louis.
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Jordyn Wieber competes on the beam during day two of the 2012 U.S. Olympic Gymnastics Team Trials at HP Pavilion on June 29, 2012, in San Jose, Calif.
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Jordyn Wieber competes on the uneven bars during day two of the 2012 U.S. Olympic Gymnastics Team Trials at HP Pavilion on June 29, 2012, in San Jose, Calif.
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Gabrielle Douglas, left, Alexandra Raisman, McKayla Maroney, Jordyn Wieber, and Kyla Ross are announced as the team going to the 2012 London Olympics at HP Pavilion on July 1, 2012, in San Jose, Calif.
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Jordyn Wieber competes on the beam during day four of the 2012 U.S. Olympic Gymnastics Team Trials at HP Pavilion on July 1, 2012, in San Jose, Calif.
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Jordyn Wieber competes on the beam during day four of the 2012 U.S. Olympic Gymnastics Team Trials at HP Pavilion on July 1, 2012, in San Jose, Calif.
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Jordyn Wieber competes during day two of the 2012 U.S. Olympic Gymnastics Team Trials at HP Pavilion on June 29, 2012, in San Jose, Calif.
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Jordyn Wieber competes on the uneven bars during day four of the 2012 U.S. Olympic Gymnastics Team Trials at HP Pavilion on July 1, 2012, in San Jose, Calif.