Pernille Blume of Denmark reactes after the women's 50m freestyle final at the 2016 Rio Olympic Games in Rio de Janeiro, Brazil, on Aug. 13, 2016. Pernille Blume won the gold medal. (Xinhua/Cao Can)
Pernille Blume of Denmark reactes after the women's 50m freestyle final at the 2016 Rio Olympic Games in Rio de Janeiro, Brazil, on Aug. 13, 2016. Pernille Blume won the gold medal. (Xinhua/Cao Can)