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NANNING, CHINA - OCTOBER 08: Simone Biles of the United States performs on the Balance Beam during the Women's Team Final on day two of the 45th Artistic Gymnastics World Championships at Guangxi Sports Center Stadium on October 8, 2014 in Nanning, China. (Photo by Lintao Zhang/Getty Images)

NANNING, CHINA - OCTOBER 08:  Simone Biles of the United States performs on the Balance Beam during the Women's Team Final on day two of the 45th Artistic Gymnastics World Championships at Guangxi Sports Center Stadium on October 8, 2014 in Nanning, China.  (Photo by Lintao Zhang/Getty Images)

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NANNING, CHINA - OCTOBER 08: Simone Biles of the United States performs on the Balance Beam during the Women's Team Final on day two of the 45th Artistic Gymnastics World Championships at Guangxi Sports Center Stadium on October 8, 2014 in Nanning, China. (Photo by Lintao Zhang/Getty Images)

NANNING, CHINA - OCTOBER 08:  Simone Biles of the United States performs on the Balance Beam during the Women's Team Final on day two of the 45th Artistic Gymnastics World Championships at Guangxi Sports Center Stadium on October 8, 2014 in Nanning, China.  (Photo by Lintao Zhang/Getty Images)

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NANNING, CHINA - OCTOBER 08: Simone Biles of the United States performs on the Balance Beam during the Women's Team Final on day two of the 45th Artistic Gymnastics World Championships at Guangxi Sports Center Stadium on October 8, 2014 in Nanning, China. (Photo by Lintao Zhang/Getty Images)

NANNING, CHINA - OCTOBER 08:  Simone Biles of the United States performs on the Balance Beam during the Women's Team Final on day two of the 45th Artistic Gymnastics World Championships at Guangxi Sports Center Stadium on October 8, 2014 in Nanning, China.  (Photo by Lintao Zhang/Getty Images)

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NANNING, CHINA - OCTOBER 08: Simone Biles of the United States performs on the Balance Beam during the Women's Team Final on day two of the 45th Artistic Gymnastics World Championships at Guangxi Sports Center Stadium on October 8, 2014 in Nanning, China. (Photo by Lintao Zhang/Getty Images)

NANNING, CHINA - OCTOBER 08:  Simone Biles of the United States performs on the Balance Beam during the Women's Team Final on day two of the 45th Artistic Gymnastics World Championships at Guangxi Sports Center Stadium on October 8, 2014 in Nanning, China.  (Photo by Lintao Zhang/Getty Images)

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NANNING, CHINA - OCTOBER 12: Simone Biles of United States performs on the floor during the Women's Floor Exercise Final on day six of the 45th Artistic Gymnastics World Championships at Guangxi Sports Center Stadium on October 12, 2014 in Nanning, China. (Photo by Lintao Zhang/Getty Images)

NANNING, CHINA - OCTOBER 12:  Simone Biles of United States performs on the floor  during the Women's Floor Exercise Final on day six of the 45th Artistic Gymnastics World Championships at Guangxi Sports Center Stadium on October 12, 2014 in Nanning, China.  (Photo by Lintao Zhang/Getty Images)