United States’ Michael Phelps competes in a heat of the men’s 200-meter butterfly during the swimming competitions at the 2016 Summer Olympics, Monday, Aug. 8, 2016, in Rio de Janeiro, Brazil. (AP Photo/Lee Jin-man)
United States’ Michael Phelps competes in a heat of the men’s 200-meter butterfly during the swimming competitions at the 2016 Summer Olympics, Monday, Aug. 8, 2016, in Rio de Janeiro, Brazil. (AP Photo/Lee Jin-man)