Roberto Durán Samaniego is a Panamanian former professional boxer who competed from 1968 to 2001. He held world championships in four weight classes: lightweight, welterweight, light middleweight and middleweight, as well as reigns as the undisputed and lineal lightweight champion, and the lineal welterweight champion. He is also the second boxer to have competed over a span of five decades, the first being Jack Johnson. Durán was known as a versatile, technical brawler and pressure fighter, which earned him the nickname of "Mano de Piedra" for his formidable punching power and excellent defense.
László Papp was a Hungarian professional boxer from Budapest. He was left-handed and won gold medals in the 1948 Summer Olympics in London, the 1952 Summer Olympics in Helsinki, and the 1956 Summer Olympics held in Melbourne, Australia. In his final Olympic competition he became the first boxer in Olympic history to win three successive gold medals. He won 12 of his 13 Olympic fights without losing a round, dropping only one, in his last Olympic final, to American boxer José Torres. There was not another triple gold medalist for 20 years, when Teófilo Stevenson won three, followed by Félix Savón as the third of the three men to accomplish the feat.
Floyd Patterson was an American professional boxer who competed from 1952 to 1972, and twice reigned as the world heavyweight champion between 1956 and 1962. At the age of 21, he became the youngest boxer in history to win the title, and was also the first heavyweight to regain the title after losing it. As an amateur, he won a gold medal in the middleweight division at the 1952 Summer Olympics.
José Ángel Nápoles, nicknamed Mantequilla, was a Cuban-born Mexican professional boxer and a World Welterweight Champion. He is frequently ranked as one of the greatest fighters of all time in that division and is a member of the International Boxing Hall of Fame. His record of the most wins in unified championship bouts in boxing history, shared with Muhammad Ali, was unbeaten for 40 years. After debuting professionally in Cuba, he fought out of Mexico and became a Mexican citizen.
George Louis Chuvalo CM is a Canadian former professional boxer who was a five-time Canadian heavyweight champion and two-time world heavyweight title challenger. Chuvalo was never knocked down in his 93 bout professional career including fights against Muhammad Ali, Joe Frazier, and George Foreman. Chuvalo unsuccessfully challenged Muhammad Ali for the heavyweight championship in 1966. Chuvalo was inducted into the Ontario Sports Hall of Fame in 1995.
Yvon Durelle, was a Canadian champion boxer. He was of Acadian descent.
James Leslie "Les" Darcy was an Australian boxer. He was a middleweight, but held the Australian Heavyweight Championship title at the same time.
Marcel Thil was a French boxer and middleweight world champion. Statistical boxing website BoxRec rates Thil as the second best European boxer ever across all weight divisions, after Joe Calzaghe.
In professional boxing, the undisputed champion of a weight class is the boxer who holds world titles from all of the major sanctioning organisations simultaneously. There are currently four major sanctioning bodies: WBA, WBC, IBF and WBO. There were many undisputed champions before the number of sanctioning bodies increased to four in 2007, but there have only been 13 boxers to hold all four titles simultaneously. As of June 2022, Canelo Álvarez, Jermell Charlo and Devin Haney are undisputed champions in the super middleweight, light middleweight and lightweight divisions respectively.
Gabriel "Flash" Elorde was a Filipino professional boxer. He won the lineal super featherweight title in 1960. In 1963, he won the inaugural WBC and WBA super featherweight titles. He holds the record at super featherweight division for longest title reign, spanning seven years. Elorde is considered one of the best Filipino boxers of all time along with eight-division champion Manny Pacquiao and Pancho Villa, flyweight champion in the 1920s. He was much beloved in the Philippines as a sports and cultural icon, being the first Filipino international boxing champion since middleweight champion Ceferino Garcia.
Professional boxing, or prizefighting, is regulated, sanctioned boxing. Professional boxing bouts are fought for a purse that is divided between the boxers as determined by contract. Most professional bouts are supervised by a regulatory authority to guarantee the fighters' safety. Most high-profile bouts obtain the endorsement of a sanctioning body, which awards championship belts, establishes rules, and assigns its own judges and referees.
Hercules Kyvelos is a Canadian boxer in the Welterweight division and is the former Canadian Welterweight Champion. He fought at the 1996 Summer Olympics in Atlanta, Georgia.
Lucien Pierre Brouillard, better known as Lou Brouillard,, was a Canadian professional boxer who held the World Welterweight Title and a version of the World Middleweight Title. Statistical boxing website BoxRec ranks Brouillard as the 14th best middleweight of all-time and the 3rd best Canadian boxer ever. During his career he faced the likes of Mickey Walker, Young Corbett III, Jimmy McLarnin, Marcel Thil, and Fred Apostoli. Brouillard was inducted into the World Boxing Hall of Fame in 2000 and the International Boxing Hall of Fame in 2006.
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, and the Ontario Sports Hall of Fame in 1996.
Vivian Berkeley is a Canadian two-time World Blind Lawn Bowling Champion, 1996 Paralympic Games Silver Medalist and 2002 Commonwealth Games Bronze Medalist.
Denny Moyer was an American boxer who held the world light middleweight title between 1962 and 1963. He finished his career with a 98–38–4 record.
Javier Francisco Méndez Torres is a Mexican professional boxer in the Welterweight division. He's also the former Sinaloa State Welterweight and the WBC FECARBOX Welterweight Champion.
Roberto McLellan, is a Canadian professional boxer in the Middleweight division and is the former Canadian Professional Boxing Council - Light Middleweight Champion.
Claressa Maria Shields is an American professional boxer and mixed martial artist. She has held multiple world championships in three weight classes, including the undisputed female light middleweight title since March 2021; the undisputed female middleweight title from 2019 to 2020; and the unified WBC and IBF female super middleweight titles from 2017 to 2018. Shields currently holds the record for becoming a two and three-weight world champion in the fewest professional fights. As of November 2020, she is ranked as the world's best active female light middleweight by The Ring and BoxRec, as well as the best active female boxer, pound for pound and ESPN, second by The Ring, and fourth by BoxRec.
Lennox Blackmoore is a Guyanese professional light/light welter/welter/light middle/middleweight boxer of the 1970s and 80s.
