2008 Olympic gymnastics captain Alicia Sacramone retires
Alicia Sacramone
Credit: Getty Images
ST PAUL, MN - AUGUST 20: Alicia Sacramone receives the gold medal for balance beam during the Senior Women's competition on day four of the Visa Gymnastics Championships at Xcel Energy Center on August 20, 2011 in St Paul, Minnesota. (Photo by Ronald Martinez/Getty Images)
