People walk next to the Paralympic symbol, displayed at Copacabana beach ahead of the 2016 Rio Paralympic games in Rio de Janeiro, Brazil, September 2, 2016. REUTERS/Sergio Moraes

People walk next to the Paralympic symbol, displayed at Copacabana beach ahead of the 2016 Rio Paralympic games in Rio de Janeiro, Brazil, September 2, 2016. REUTERS/Sergio Moraes

People walk next to the Paralympic symbol, displayed at Copacabana beach ahead of the 2016 Rio Paralympic games in Rio de Janeiro, Brazil, September 2, 2016. REUTERS/Sergio Moraes

September 5, 2016 8:58 AM (UTC+8)