People wave flags from Brazil, the United States, and Colombia during the closing ceremony for the Summer Olympics inside Maracana stadium in Rio de Janeiro, Brazil, Sunday, Aug. 21, 2016. (AP Photo/Jae C. Hong)
The Brazilian, Greek and Japanese flutter during the closing ceremony in the Maracana stadium at the 2016 Summer Olympics in Rio de Janeiro, Brazil, Sunday, Aug. 21, 2016. (AP Photo/David Goldman)
Mariene de Castro performs under the cauldron during the closing ceremony in the Maracana stadium at the 2016 Summer Olympics in Rio de Janeiro, Brazil, Sunday, Aug. 21, 2016. (AP Photo/David Goldman)