Por ejemplo: Terence Crawford

Oleksandr Usyk

Heavyweight (Unlimited)

Aalan Martinez

Featherweight (126 lbs)

Oleksandr Gvozdyk

Light Heavyweight (175 lbs)

Ilja Mezencev

Heavyweight (Unlimited)

Bermane Stiverne

Heavyweight (Unlimited)

Oleksandr Zakhozhyi

Heavyweight (Unlimited)

Wilfredo Flores

Lightweight (135 lbs)

Tyson Fury

Heavyweight (Unlimited)

Ben Whittaker

Light Heavyweight (175 lbs)

David Benavidez

Super Middleweight (168 lbs)

Andrei Mikhailovich

Middleweight (160 lbs)

Vergil Ortiz Jr

Super Lightweight (140 lbs)

Ryan Garcia

Lightweight (135 lbs)

Super Featherweight (130 lbs)

Vasyl Lomachenko

Super Featherweight (130 lbs)

Bantamweight (118 lbs)

Anthony Joshua

Heavyweight (Unlimited)

Mark Chamberlain

Lightweight (135 lbs)

Lightweight (135 lbs)

Gervonta Davis

Super Featherweight (130 lbs)

Zak Miller

Featherweight (126 lbs)

Naoya Inoue

Bantamweight (118 lbs)

Jonas Sultan

Super Flyweight (115 lbs)

Robin Sirwan Safar

Cruiserweight (200 lbs)

Jaime Munguia

Super Welterweight (154 lbs)

Alesia Graf

Super Flyweight (115 lbs)

Moses Itauma

Heavyweight (Unlimited)

Malik Zinad

Light Heavyweight (175 lbs)

Middleweight (160 lbs)