Harry Lewis, was an American boxer, generally credited with holding the Welterweight Championship of the World from April 1908 to March 1911. He defeated "Young Joseph", the reigning Welterweight Champion of England in London on June 27, 1910, but was not credited with the British Welterweight championship as the fight was sanctioned as a World, and not English title. Boxing writer Nat Fleischer rated Lewis the sixth-greatest welterweight of all time. He was inducted into the International Jewish Sports Hall of Fame in 2002, and into the International Boxing Hall of Fame in 2008.

Joe Gans was an American professional boxer. Gans was rated the greatest lightweight boxer of all-time by boxing historian and Ring Magazine founder, Nat Fleischer. Known as the "Old Master", he became the first African-American world boxing champion of the 20th century, reigning continuously as world lightweight champion from 1902 to 1908, defending the title 15 times versus 13 boxers. He was inducted into the International Boxing Hall of Fame in 1990.