A knockout is a fight-ending, winning criterion in several full-contact combat sports, such as boxing, kickboxing, muay thai, mixed martial arts, karate, some forms of taekwondo and other sports involving striking, as well as fighting-based video games. A full knockout is considered any legal strike or combination thereof that renders an opponent unable to continue fighting.
The World Boxing Council (WBC) is an international professional boxing organization. It is among the four major organizations which sanction professional boxing bouts, alongside the World Boxing Association (WBA), International Boxing Federation (IBF) and World Boxing Organization (WBO).
Thomas Hearns is an American former professional boxer who competed from 1977 to 2006. Nicknamed the "Motor City Cobra", and more famously "The Hitman", Hearns's tall, slender build and oversized arms and shoulders allowed him to move up over fifty pounds in his career and become the first boxer in history to win world titles in five weight divisions: welterweight, light middleweight, middleweight, super middleweight and light heavyweight.
The Ring magazine was established in 1922 and has since named a Fight of the Year, which this list covers.
Boxing in the 1980s was filled with important fights, events and personalities that shaped the sport. Boxing in the 1980s was shaped by many different situations, such as the continuous corporate battles between the different world sanctioning organizations, the void left by Muhammad Ali as the sport's ambassador and consequent search for a new boxing hero, the continuous presence of Don King as the sport's most famous promoter, the surge of rival promoters as Bob Arum, Butch Lewis and Murad Muhammad, and major rule changes. In 1986, Mike Tyson emerged as a fresh new face in the heavyweight division, which had seen a decline in champion quality level after Ali's retirement and, later on, after longtime WBC ruler Larry Holmes' prime. In addition, the IBF and WBO began operating.
During the 1970s, boxing was characterized by dominating champions and history-making rivalries. The decade had many superstars, who also had fierce rivals. Alexis Argüello, for example, who won the world Featherweight and Jr. Lightweight titles in the '70s, had to overcome Alfredo Escalera twice before the decade was over.
Wladimir Klitschko is a Ukrainian former professional boxer who competed from 1996 to 2017. He held the world heavyweight championship twice, including the unified WBA (Super), IBF, WBO, IBO, and Ring magazine titles. A strategic and intelligent boxer, Klitschko is considered to be one of the greatest heavyweight champions of all time. He was known for his exceptional knockout power, using a strong jab, straight right hand and left hook, quick hand speed, great physical strength which he employed when clinching opponents, as well as athletic footwork and mobility, unusual for boxers of his size.
The Ring magazine was established in 1922 and has named a Fighter of the Year since 1928, which this list covers. The award, selected by the magazine editors, is based on a boxer's performance in the ring.
The Ring magazine was established in 1922 and has named a Round of the Year since 1945, which this list covers. The award is based on the magazine's writers' criteria.
Throughout the history of gloved boxing styles, techniques and strategies have changed to varying degrees. Ring conditions, promoter demands, teaching techniques, and the influence of successful boxers are some of the reasons styles and strategies have fluctuated.
Vitali Klitschko and Wladimir Klitschko, known as the Klitschko Brothers, are Ukrainian former professional boxers. During their peak years between 2004 and 2015, they were considered the dominant world heavyweight champions of their era, and among the most successful champions in boxing history. In 2011, they entered the Guinness World Records book as brothers with most world heavyweight title fight wins. In the years following the retirement of heavyweight titlist Lennox Lewis in 2004, the Klitschko brothers would eventually accumulate all four major world heavyweight titles. Known for their exceptionally large physiques, speed, and punching power, they each developed a style that utilized their athleticism and arm reach to break down opponents.
Showtime Championship Boxing was a television boxing program airing on Showtime. Debuting in March 1986, it is broadcast live on the first Saturday of every month. Showtime Championship Boxing, which is very similar to HBO World Championship Boxing, features Mauro Ranallo on play-by-play, Al Bernstein as the color analyst, Jimmy Lennon as ring announcers, and Jim Gray as reporter.
Top Rank, Inc. is a boxing promotional company founded by Jabir Herbert Muhammad and Bob Arum, which was incorporated in 1973, and is based in Las Vegas, Nevada.
The Sugar Ray Robinson Award is given to the Boxing Writers Association of America's Fighter of the Year.
Wladimir Klitschko vs. Lamon Brewster was a professional boxing match contested on April 10 2004, at the Mandalay Bay Resort & Casino in Las Vegas, Nevada, for the WBO Heavyweight Championship.
Charles "Chuck" Hull was an American ring announcer and sportscaster who worked for more than thirty years in Las Vegas, Nevada, introducing professional boxers to live and television crowds at many non-title and major world championship boxing fights, both amateur and professional ones, many of which were held at the city's Caesar's Palace hotel. Hull was a member of the defunct World Boxing Hall of Fame. Hull was also a broadcaster, participating in shows shown at Las Vegas' KLAS_TV television channel.
The Marvin Hagler vs. Roberto Duran contest was a professional boxing fight which took place on November 10, 1983, at the Caesar's Palace hotel in Las Vegas, Nevada. It was for Hagler's universally recognized IBF, WBA and WBC world Middleweight title. Having knocked out Davey Moore in eight rounds on the previous June 16th to win his third divisional world championship, the WBA world Junior Middleweight one, Duran, a Panamanian, was attempting to become the first four division world champion in boxing history. Hagler, meanwhile, had beaten Alan Minter by third round technical knockout in September of 1980 to win the undisputed world Middleweight title, and, after proposed "super-fight" title defenses against Sugar Ray Leonard and Thomas Hearns failed to take place, was making the eighth defense of that championship, his seven previous defenses all ending in knockout wins for the American champion.
Billy Backus KO 4 
Jose Napoles 
Alfredo Marcano KO 10 
Hiroshi Kobayashi 
Esteban De Jesús W 10 
Roberto Durán 
John H. Stracey KO 6 
Antonio Cervantes 
Alfonso Zamora 
Vito Antuofermo D 15 
Gerrie Coetzee KO 10 
Rene Jacquot W 12 
Azumah Nelson KO 8 
Jeff Fenech 
Vuyani Bungu W 12 
Arturo Gatti 
Wladimir Klitschko 
Glen Johnson KO 9 
Carlos Manuel Baldomir W 12 
Nonito Donaire KO 5 
Vic Darchinyan 
Pongsaklek Wonjongkam 
Ruslan Provodnikov 
Andrzej Fonfara 
Cristofer Rosales TKO 9 
Mairis Briedis 
