and I 've done that Mohamed Ali wins gold in the 1500 m after being reinstated to the Games . Algerian was initially banned from Olympics for not trying hard enough in 800 m . Australia 's David Pearson takes gold in the 100 m butterfly in an Olympic record time . Russia 's Ivan Ukhov wins men 's high jump , Germany 's Thomas Harting the discus .
Mohamed Ali wins gold in the 1500 m after being reinstated to the Games . Algerian was initially banned from Olympics for not trying hard enough in 800 m . Australia 's David Pearson takes gold in the 100 m butterfly in an Olympic record time . Russia 's Ivan Ukhov wins men 's high jump , Germany 's Thomas Harting the discus .