RIO DE JANEIRO, June 15, 2016 (XINHUA) -- President of the International Olympic Committee (IOC) Thomas Bach addresses the unveiling ceremony at the Future Arena in the Barra Olympic Park in Rio de Janeiro, Brazil, on June 14, 2016. (Xinhua/Li Ming)
RIO DE JANEIRO, June 15, 2016 (XINHUA) -- President of the International Olympic Committee (IOC) Thomas Bach addresses the unveiling ceremony at the Future Arena in the Barra Olympic Park in Rio de Janeiro, Brazil, on June 14, 2016. (Xinhua/Li Ming)