Related by context. Frequent words. (Click for all words.) 63 Mike Tyson 56 Cassius Clay 55 Evander Holyfield 54 George Foreman 54 Rocky Marciano 54 Jack Dempsey 54 Sonny Liston 54 heavyweight boxing 53 Lennox Lewis 51 Roberto Duran 51 Ali 50 heavyweight boxer 50 Laila Ali 49 boxing 49 boxer 48 heavyweight champion 48 heavyweight champ 46 James Toney 46 Manny Pacquiao 46 Michael Moorer 46 Ricky Hatton 46 prizefighter 46 Miguel Cotto 45 Amir Khan 45 Oscar De La 45 Sugar Ray 45 Joe Calzaghe 45 Shane Mosley 45 Sylvester Stallone 44 Bernard Hopkins 44 Riddick Bowe 44 Sugar Shane Mosley 44 Floyd Mayweather Jr. 44 Floyd Mayweather 44 boxers 44 Kareem Abdul Jabbar 44 Chuck Liddell 43 Jermain Taylor 43 Zab Judah 43 Fernando Vargas 43 Felix Trinidad 43 Hasim Rahman 43 Kelly Pavlik 43 Malcolm X. 42 Billy Graham 42 Ken Shamrock 42 Winky Wright 42 Stevie Wonder 42 Holyfield 42 Hearns 42 Diego Corrales 42 Billie Jean King 42 De La Hoya 42 Spinks 42 Elvis Presley 42 Antonio Tarver 41 Andrew Golota 41 Rocky Balboa 41 Buster Douglas 41 Kostya Tszyu 41 Arturo Gatti 41 Howard Cosell 41 Ricardo Mayorga 41 Julius Erving 41 Diana Ross 40 Malcolm X 40 Raging Bull 40 Lamon Brewster 40 Golden Boy 40 Monte Barrett 40 Pacquiao 40 Juan Manuel Marquez 40 De la Hoya 40 Nonito Donaire 40 Smokey Robinson 40 Frazier 40 Tarver 40 Rahman 40 Julio Cesar Chavez 40 Aretha Franklin 39 Stan Musial 39 Ghandi 39 boxing champ 39 Erik Morales 39 boxing promoter 39 Wladimir Klitschko 39 Marilyn Monroe 39 boxing gloves 39 Andre Berto 39 Nelson Mandela 39 fighter 39 Vic Darchinyan 39 Chicago Bulls 39 Nasser 38 Liston 38 Vitali Klitschko 38 Floyd Mayweather Jr 38 Klitschko 38 Khan 38 Casamayor 38 moonwalk