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RIO DE JANEIRO, BRAZIL - AUGUST 05: Flag bearer Sulaiman Hamad of Saudi Arabia leads his team during the Opening Ceremony of the Rio 2016 Olympic Games at Maracana Stadium on August 5, 2016 in Rio de Janeiro, Brazil. (Photo by Paul Gilham/Getty Images)

RIO DE JANEIRO, BRAZIL - AUGUST 05:  Flag bearer Sulaiman Hamad of Saudi Arabia leads his team during the Opening Ceremony of the Rio 2016 Olympic Games at Maracana Stadium on August 5, 2016 in Rio de Janeiro, Brazil.  (Photo by Paul Gilham/Getty Images)