Gold medalist China's Sun Yang (C), silver medalist South Africa's Chad Guy Bertrand Le Clos (L), and bronze medalist Conor Dwyer from the United States of America attend the awarding ceremony of men's 200m freestyle swimming final at the 2016 Rio Olympic Games in Rio de Janeiro, Brazil, on Aug. 8, 2016. Sun Yang won the gold medal with 1 minute 44.65 seconds. (Photo/Xinhua)
