American male boxers

Elmo Henderson (born April 8, 1935) is an American former boxer from Texas. Despite his dubious claim of a 1972 win against Muhammad Ali in an exhibition match in San Antonio, Texas, he did not become particularly well known in the boxing community; John Spong of the Texas Monthly said that the match was the "shot not heard round the world". However, people who attended the exhibition say Elmo Henderson did not defeat Ali, and newspaper reports after the exhibition made no mention of Ali losing. After the match, Henderson became a part of George Foreman's Rumble in the Jungle event in Zaire and won a libel suit against Norman Mailer and Playboy. As of 2003, Henderson was a homeless man in Austin, Texas. As of 2015, Henderson lives in a care home in Northern California.
Believed to have died, was still bragging about beating Ali to anyone who would listen to him while in the hospital towards the end of his life.

Lou Nova (March 16, 1913 – September 29, 1991) also called the Cosmic Puncher was an American boxer and actor. Born in Los Angeles, California, the 6 ft 3+1⁄2 in (1.92 m) Nova was the U.S. and World Amateur Boxing Champion in 1935. After turning pro, he remained undefeated in his first 22 matches, and won 40 fights in total. He was the first top rated boxer to practice yoga, and reportedly did headstands in the dressing room before his title bout with Joe Louis.

Freddie Miller (April 3, 1911 – May 8, 1962) was an American boxer from Cincinnati, Ohio, who won over 200 fights and held the NBA world featherweight championship from 1933 to 1936. He was named in Ring magazine's list of the 80 Best Fighters of the Last 80 Years.

Hocine Khalfi (January 7, 1928 – August 27, 2011) (commonly misspelled, "Hoacine") was an Algerian-French boxer from Oran, Algeria. He was orphaned at the age of seven and raised by his aunt. Khalfi, who started boxing at the age of 17, quickly rose through the ranks. He was the featherweight champion of Algeria in 1945. Named "Golden Glove," Hocine found himself in Paris where he began to deliver his first professional battles; He was only 18 years old. Over his 9-year career (1948–1957), Khalfi scored 16 knockouts. His final record was 47-22-7.

Don Fullmer (February 21, 1939 – January 28, 2012) was an American professional boxer and a brother of the former world middleweight champion Gene Fullmer. Eight years younger than his more famous brother, Don followed Gene into the gym in West Jordan, Utah, to learn how to box. He fought as an amateur for four years and did not lose in sixty-five fights. Another brother, Jay, was also active in boxing.

Takeshi Fuji (藤猛, born Paul Takeshi Fujii on July 6, 1940) is a Hawaiian-born Japanese former professional boxer. He is a former Lineal, WBA and WBC super lightweight (light welterweight) champion.

James Walter Carter (December 15, 1923, in Aiken, SC – September 21, 1994) was an American world lightweight boxing champion three times between 1951 and 1955. His managers included Jimmy Roche and Willie Ketchum. He was inducted into the International Boxing Hall of Fame in 2000. Carter's loss to Lauro Salas in 1952 and his loss to Paddy DeMarco in 1954 were each named Ring Magazine upset of the year. His professional record was 80-31-9 with 32 knockouts.

Jacob Henry "Buddy" Baer (June 11, 1915 – July 18, 1986) was an American boxer and later an actor with parts in seventeen films, as well as roles on multiple television series in the 1950s and 1960s.In 1941, he came extremely close to boxing stardom at Washington's Griffith Stadium, when in the opinion of most ringside officials, Joe Louis gave him a disqualifying late sixth-round hit in a title match that should have made Baer the world heavyweight champion. He lost to Louis in a rematch for the title the following year but remained solidly ranked among the top heavyweights in the early 1940s. In 2003, Baer was chosen for The Ring magazine's list of 100 greatest punchers of all time. He was the younger brother of boxing heavyweight champion and actor Max Baer, and the uncle of actor Max Baer Jr.

Billy Backus, (born March 5, 1943, in Canastota, New York) is a former World Welterweight Champion professional boxer. In the summer of 2006 Backus retired from his correctional facility job and moved to South Carolina.

Luigi Giuseppe d'Ambrosio (November 8, 1913 – April 25, 1995), a.k.a. Lou Ambers, was an American World Lightweight boxing champion who fought from 1932 to 1941. Ambers fought many other boxing greats, such as Henry Armstrong and Tony Canzoneri.