- Heavyweight · 1960–1981 · 61 fights
Muhammad Ali
“The Greatest” - Heavyweight · 1969–1997 · 81 fights
George Foreman
“Big George” - 5 divisions · 1977–1997 · 40 fights
Sugar Ray Leonard
“Sugar” - 2 divisions · 1984–2011 · 57 fights
Evander Holyfield
“The Real Deal” - Heavyweight · 1985–2024 · 59 fights
Mike Tyson
“Iron Mike” - 8 divisions · 1995–2025 · 73 fights
Manny Pacquiao
“Pac-Man” - 5 divisions · 1996–2017 · 50 fights
Floyd Mayweather Jr.
“Money” - Heavyweight · 1996–2012 · 47 fights
Vitali Klitschko
“Dr. Ironfist” - Heavyweight · 1996–2017 · 69 fights
Wladimir Klitschko
“Dr. Steelhammer” - 4 divisions · 2001–2017 · 47 fights
Miguel Cotto
“Junito” - 4 divisions · 2005–2025 · 68 fights
Canelo Álvarez
“Canelo” - Middleweight · 2006–2022 · 45 fights
Gennady Golovkin
“GGG” - Heavyweight · 2008–2026 · 50 fights
Deontay Wilder
“The Bronze Bomber” - Heavyweight · 2008–2026 · 39 fights
Tyson Fury
“The Gypsy King” - 4 divisions · 2012–2026 · 33 fights
Naoya Inoue
“The Monster” - 2 divisions · 2013–2026 · 25 fights
Oleksandr Usyk
“The Cat”
