Michael Phelps wins 20th Olympic gold medal

August 10, 2016 10:31 IST 1 of 5
Michael Phelps claimed his 20th Olympic gold medal by winning the men's 200m butterfly final at the Rio Olympics on Tuesday. The 31-year-old clocked 1:53.36 to beat Japan's Masato Sakai by just four hundredths of second at the Olympic Aquatics Stadium, Xinhua news agency reported. Credit: Reuters