
Gold medalist Gabriele Detti of Italy celetrates after the men's 800m freestyle final of swimming at the 17th FINA World Championships in Budapest, Hungary, on July 26, 2017. (Xinhua/Gong Bing)

Gold medalist Gabriele Detti of Italy celetrates after the men's 800m freestyle final of swimming at the 17th FINA World Championships in Budapest, Hungary, on July 26, 2017. (Xinhua/Gong Bing)