George (Louis) " Boom Boom" Chuvalo was Canadian heavyweight champion as both an amateur and a professional, and twice fought for versions of the professional world's heavyweight title.
Sammy Luftspring was a Jewish Canadian boxer. A former Canadian Welterweight Champion and highly ranked in the Welterweight class during his career, Luftspring was forced to retire from the sport due to an eye injury. He was inducted into Canada's Sports Hall of Fame in 1985.
Lennox Claudius Lewis (born September 2, 1965) in West Ham, London, England to Jamaican-born parents. Lewis moved to Kitchener, Ontario, Canada in 1977 at the age of 12. At the age of 18, Lewis represented Canada as a super heavyweight at the 1984 Summer Olympics in Los Angeles. He advanced
Tommy Burns (June 17, 1881 – May 10, 1955) After starting his boxing career under his real name, Brusso took the Scottish-sounding name of Tommy Burns in 1904. Although only 5 feet 7 inches tall and about 175 pounds, size did not stop him from becoming the world heavyweight boxing