RIO DE JANEIRO, June 15, 2016 (XINHUA) -- Photo taken on June 14, 2016 shows the medals of the Rio 2016 Olympics at the unveiling ceremony held at the Future Arena in the Barra Olympic Park in Rio de Janeiro, Brazil. (Xinhua/Li Ming)
RIO DE JANEIRO, June 15, 2016 (XINHUA) -- Photo taken on June 14, 2016 shows the medals of the Rio 2016 Olympics at the unveiling ceremony held at the Future Arena in the Barra Olympic Park in Rio de Janeiro, Brazil. (Xinhua/Li Ming)