
Silver medalist Wojciech Wojdak of Poland poses with his medal during the awarding ceremony of the men's 800m freestyle final of swimming at the 17th FINA World Championships in Budapest, Hungary, on July 26, 2017. (Xinhua/Gong Bing)

Silver medalist Wojciech Wojdak of Poland poses with his medal during the awarding ceremony of the men's 800m freestyle final of swimming at the 17th FINA World Championships in Budapest, Hungary, on July 26, 2017. (Xinhua/Gong Bing)