RIO DE JANEIRO, BRAZIL - AUGUST 05: Sofia Bekatorou of Greece carries her country's flag 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: Sofia Bekatorou of Greece carries her country's flag 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)