Por ejemplo: Terence Crawford

Middleweight (160 lbs)

Super Welterweight (154 lbs)

Super Welterweight (154 lbs)

Welterweight (147 lbs)

Super Lightweight (140 lbs)

Heavyweight (Unlimited)

Heavyweight (Unlimited)

Heavyweight (Unlimited)

Ruslan Chagaev

Heavyweight (Unlimited)

Heavyweight (Unlimited)

Timur Ibragimov

Heavyweight (Unlimited)

Cruiserweight (200 lbs)

Cruiserweight (200 lbs)

Light Heavyweight (175 lbs)

Light Heavyweight (175 lbs)

Light Heavyweight (175 lbs)

Azizbek Abdugofurov

Super Middleweight (168 lbs)

Middleweight (160 lbs)

Middleweight (160 lbs)

Middleweight (160 lbs)

Super Welterweight (154 lbs)

Super Welterweight (154 lbs)

Super Welterweight (154 lbs)

Super Welterweight (154 lbs)

Super Welterweight (154 lbs)

Welterweight (147 lbs)

Bahrom Payozov

Welterweight (147 lbs)

Welterweight (147 lbs)