Pedzisa mutsara unotevera: Bill Brennan (June 23, 1893 <unk> June 15, 1924) akanga ari mutambi wetsiva weAmerica uyo akarwa uye akarasikirwa neWorld Heavyweight Champion Jack Dempsey mumutambo wakakurumbira wakaguma mumutambo wegumi nembiri wegumi nemaviri musi waDecember 14, 1920, mu
Madison Square Garden. Akarasikirwa naDempsey kekutanga mumutambo usina zita musi waFebruary 5, 1918, muMilwaukee, Wisconsin, mumutambo wechitanhatu unyanzvi.