Phelps takes his Olympic Gold medal tally to 21
American swimmer Michael Phelps won his 20th and 21st Olympic Gold medal in 200m butterfly and 4x200m freestyle relay today. Phelps, competing in his fifth Olympics, is the most decorated Olympian of all time with a total of 25 Olympic medals. Interestingly, Phelps has won more Olympic gold medals than 80% of the 206 countries participating at the Rio Olympics.