Deciding the greatest heavyweight boxer of all time is not an easy task, but we at talkSPORT.com have decided to give it a go anyway.
20. Michael Moorer (Career: 1988-2008 | Record 52-4-1, 40 KOs | USA)
19. Chris Byrd (Career: 1993-2009 | Record: 41-5-1, 22 KOs | USA)
18. Deontay Wilder (Career: 2008-present | Record 43-4-1, 42 KOs | USA)
Wilder may have missed his chance to rule the roost in the heavyweight divisionCredit: Getty17. Jimmy Young (Career: 1969-1990 | Record: 35-18-3, 1 N/C, 11 KOs | USA)
16. Michael Spinks (Career: 1977-1998 | Record: 31-1, 21 KOs | USA)
Spinks was a dangerous heavyweight, but Tyson made light work of himCredit: Sports Illustrated – Getty15. Tim Witherspoon (Career: 1979-2003 | Record: 55-13-1, 38 KOs | USA)
14. Anthony Joshua (Career: 2013-present | Record 28-4, 25 KOs | Britain)
Dubois dominated and KO’d Joshua, to the surprise of many in the boxing worldCredit: Getty13. Ken Norton (Career: 1967-1981 | Record: 42-7-1, 33 KOs | USA)
12. Riddick Bowe (Career: 1989-2008 | Record: 43-1, 1 N/C, 33 KOs | USA)
11. Wladimir Klitschko (Career: 1996-2017 | Record: 64-5, 53 KOs | Ukraine)
Klitschko was one of the most dominant heavyweights alongside his brotherCredit: AFP – Getty10. Vitali Klitschko (Career: 1996-2012 | Record: 45-2, 41 KOs | Ukraine)
9. Mike Tyson (Career: 1985-2005 | Record: 50-6-2 N/C, 44 KOs | USA)
8. Evander Holyfield (Career: 1984-2011 | Record: 44-10-2, 1 N/C, 29 KOs | USA)
Usyk has beaten the best the heavyweight division has to offerCredit: Mark Robinson/Matchroom5. Joe Frazier (Career: 1965-1981 | Record: 32-4-1, 27 KO’s | USA)
Ali had three legendary fights with Frazier, the first of which is known as ‘The Fight of the Century’ in New York at the legendary Madison Square GardenCredit: Getty Images – Getty4. Lennox Lewis (Career: 1989-2003 | Record: 41-2-1, 32 KO’s | Britain)
Lewis is the last undisputed heavyweight championCredit: AFP3. George Foreman (Career: 1969-1997 | Record: 76-5, 68 KO’s | USA)
The boxing world paid tribute to Foreman, the former world champion who retired in 1997 at the age of 48, with a final record of 76 wins (68 knockouts) and five lossesCredit: Getty2. Larry Holmes (Career: 1973-2002 | Record: 69-6, 44 KO’s | USA)
1. Muhammad Ali (Career: 1960-1981 | Record: 56-5, 37 KO’s | USA)
