Reginald Lisowski was an American professional wrestler, better known by his ring name, The Crusher. In his obituary, The Washington Post described him as "a professional wrestler whose blue-collar bona fides made him beloved among working class fans for 40 years". One of the biggest-drawing performers in the history of the American Wrestling Association (AWA), he was known as "The Wrestler Who Made Milwaukee Famous", and found his greatest success in the American Midwest, often teaming with Dick the Bruiser.

The American Wrestling Association (AWA) was an American professional wrestling promotion based in Minneapolis, Minnesota that ran from 1960 until 1991. It was founded by Verne Gagne and Wally Karbo. The promotion was born out of the Minneapolis Boxing & Wrestling Club, originally founded in 1933, which served as the Minnesota-based territory of the National Wrestling Alliance (NWA) from 1948 onward, before breaking away from the NWA and becoming an independent territory in 1960.