Por ejemplo: Terence Crawford

Devin Haney

Lightweight (135 lbs)

Ryan Garcia

Lightweight (135 lbs)

Saul Alvarez

Middleweight (160 lbs)

Jaime Munguia

Super Welterweight (154 lbs)

Vasyl Lomachenko

Super Featherweight (130 lbs)

George Kambosos Jr

Lightweight (135 lbs)

Denys Berinchyk

Super Lightweight (140 lbs)

Emanuel Navarrete

Super Bantamweight (122 lbs)

Oleksandr Usyk

Heavyweight (Unlimited)

Tyson Fury

Heavyweight (Unlimited)

Jared Anderson
Ryad Merhy

Cruiserweight (200 lbs)

Tim Tszyu

Super Welterweight (154 lbs)

Sebastian Fundora
Anthony Joshua

Heavyweight (Unlimited)

Francis Ngannou

Heavyweight (265 lbs)

Alex Pereira

Light heavyweight (205 lbs)

Jamahal Hill

Light heavyweight (205 lbs)

Alexandre Pantoja

Flyweight (125 lbs)

Steve Erceg

Flyweight (125 lbs)

Islam Makhachev

Rusia

Lightweight (155 lbs)

Dustin Poirier

Lightweight (155 lbs)

Robert Whittaker

Middleweight (185 lbs)

Khamzat Chimaev

Welterweight (170 lbs)

Conor McGregor

Lightweight (155 lbs)

Michael Chandler

Lightweight (155 lbs)

Corey Anderson

Light heavyweight (205 lbs)

Karl Moore

Light heavyweight (205 lbs)

Sean O'Malley

Bantamweight (135 lbs)

Marlon Vera

Bantamweight (135 lbs)

Alexander Volkanovski

Featherweight (145 lbs)

Ilia Topuria

Featherweight (145 lbs)