What heavyweight champion nicknamed "The Manassa Mauler" starred in Daredevil Jack?
Jack Dempsey William Harrison "Jack" Dempsey (June 24, 1895 – May 31, 1983), nicknamed "Kid Blackie" and "The Manassa Mauler", was an American professional boxer who competed from 1914 to 1927, and reigned as the world heavyweight champion from 1919 to 1926. A cultural icon of the 1920s, Dempsey's aggressive fighting style and exceptional punching power made him one of the most popular boxers in history. Many of his fights set financial and attendance records, including the first million-dollar gate. Dempsey is ranked as tenth on "The Ring" magazine's list of all-time heavyweights and seventh among its Top 100 Greatest Punchers, while in 1950 the Associated Press voted him as the greatest fighter of the past 50 years. He is a member of the International Boxing Hall of Fame, and was inducted into "The Ring"'s Boxing Hall of Fame in 1951.
Les McAteer Les McAteer ( (1945--) 19 1945 (age (2017)-(1945)-((11)<(08)or(11)==(08)and(30)<(19)) ) ) born in Birkenhead is an English amateur and professional light middle/middle/light heavyweight boxer of the 1960s and '70s who as an amateur won the Amateur Boxing Association of England (ABAE) 1960 Schools Intermediate title, boxing out of Birkenhead, and won the Amateur Boxing Association of England (ABAE) 1962 Junior Class-B title against K. Kemp (West Ham Boys' Club), boxing out of Willaston Birkenhead ABC, and as a professional won the British Boxing Board of Control (BBBofC) Central Area middleweight title, BBBofC British middleweight title, and Commonwealth middleweight title, and was a challenger for the BBBofC British middleweight title, and British Commonwealth middleweight title against Johnny Pritchett, and European Boxing Union (EBU) middleweight title against Tom Bogs, his professional fighting weight varied from 153+3/4 lb , i.e. light middleweight to 164 lb , i.e. light heavyweight. Les McAteer was managed by Johnny Campbell (circa-1905 — 2 May 1994 (aged 89)).