ORLANDO, FL - MAY 11:  United States Army Surgeant Elizabeth Marks gives her Gold Medal back to Prince Harry to take to the hospital that helped her when she was injured, during the Invictus Games Orlando 2016 Swimming Finals at the ESPN Wide World of Sports Complex on May 11, 2016 in Lake Buena Vista, Florida. (Photo by Alex Menendez/ Getty Images for Invictus Games)