Thomas Moore (1920 – November 2007) was a British professional wrestler, best known by his ring name Jack Dempsey, who was active in North American and European regional promotions from the 1930s to the 1960s. At the time of his 1966 retirement, he was a quadruple-crown British, European, Commonwealth and World (European version) Welterweight Champion. One of the leading British welterweight champions during the 1960s, he faced many top stars of the era including George Kidd, Joe Murphy, John Foley, Eddie Capelli, Bob Steele, Alan Colbeck and, most notably, Mick McManus whom he defeated for the British Welterweight Championship in 1958. Career Born in Newtown, England, Moore grew up in Wigan and, at age 11, began amateur boxing and later became involved in rugby league as a member of the Bradford Northern club, taking part in the first competition for the Ken Gee Cup. As a teenager, he worked as a coal miner while training at the famous Riley's Gym in Scholes. Taking part in several amateur wrestling bouts, he eventually made his professional debut in 1937 with the 17-year-old Moore losing to Al Jenkins. Adopting his grandmother's surname, he began wrestling under the name Jack Dempsey and gained a large following while wrestling for promoter Billy Riley during the next several years. By the 1950s, he had begun pursuing the British Welterweight Championship held by Tony Lawrence and eventually defeated him for the title in 1953. Dempsey would defend his title for over three years before losing to Mick McManus in London, England on 5 January 1957. Feuding with McManus over the next year, he would regain the Welterweight Championship in one of the most anticipated matches of the era defeating McManus in London on 23 April 1958. In 1954 he won the British Empire Welterweight Championship and still held the title (by then renamed the Commonwealth Welterweight Championship) at the time of his 1966 retirement. The title has never been filled since, leaving Dempsey as the only ever holder. When he later won the World Welterweight Championship, Dempsey was described by one sports writer as "The perfect ruthless fighting machine". Although publicly criticizing the changing business of professional wrestling, stating his personal dislike for "clowns, gimmicks and showmen" in a magazine interview with The Wrestler in March 1963, he would feud with many such wrestlers such as Vic Faulkner, Jon Cortez and "Mr. TV" Jackie Pallo as national