TOPSHOT - Waste litters the water as a sailor prepares for a training session at Rio de Janeiro's Guanabara Bay on August 1, 2016 ahead of the 2016 Rio Olympic Games. / AFP / WILLIAM WEST (Photo credit should read WILLIAM WEST/AFP/Getty Images)
TOPSHOT - Waste litters the water as a sailor prepares for a training session at Rio de Janeiro's Guanabara Bay on August 1, 2016 ahead of the 2016 Rio Olympic Games. / AFP / WILLIAM WEST (Photo credit should read WILLIAM WEST/AFP/Getty Images)