Muhammad Ali reacts after the referee stopped the bout between Ali and European champ Karl Mildenberger on Sept. 10, 1966, in Frankfurt, Germany. Ali won by technical knockout.
Muhammad Ali reacts after the referee stopped the bout between Ali and European champ Karl Mildenberger on Sept. 10, 1966, in Frankfurt, Germany. Ali won by technical knockout. Associated Press file
Muhammad Ali reacts after the referee stopped the bout between Ali and European champ Karl Mildenberger on Sept. 10, 1966, in Frankfurt, Germany. Ali won by technical knockout. Associated Press file