Jack Chase (1914-1972) was an African-American middleweight, who boxed in the 1930s and 1940s. He was born in Texas and fought mainly on the west coast of the United States. He boxed under the name ‘Young Joe Lewis’ for the first part of his career, before changing to Jack Chase in 1942. His official fight count stands at 122, but it is believed he competed in an additional 40 plus fights prior to 1936, during which time his full record is unknown.

Archie Moore was an American professional boxer and the longest reigning World Light Heavyweight Champion of all time. He had one of the longest professional careers in the history of the sport, competing from 1935 to 1963. Nicknamed "The Mongoose", and then "The Old Mongoose" in the latter half of his career, Moore was a highly strategic and defensive boxer. As of December 2020, BoxRec ranks Moore as the third greatest pound-for-pound boxer of all time. He also ranks fourth on The Ring's list of "100 greatest punchers of all time". Moore was also a trainer for a short time after retirement, training Muhammad Ali, George Foreman, Bob Foster, Eddie Mustafa Muhammad, Earnie Shavers and James Tillis.