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Flag bearer Pita Nikolas Aufatofua of Tonga leads his Olympic Team during the opening ceremony of the Rio 2016 Olympic Games at the Maracana stadium in Rio de Janeiro on August 5, 2016. / AFP / Leon NEAL (Photo credit should read LEON NEAL/AFP/Getty Images)

Flag bearer Pita Nikolas Aufatofua of Tonga leads his Olympic Team during the opening ceremony of the Rio 2016 Olympic Games at the Maracana stadium in Rio de Janeiro on August 5, 2016. / AFP / Leon NEAL        (Photo credit should read LEON NEAL/AFP/Getty Images)