Por ejemplo: Terence Crawford

Roy Jones

Rusia

Cruiserweight (200 lbs)

Cruiserweight (200 lbs)

Andre Ward

Light Heavyweight (175 lbs)

Bernard Hopkins

Light Heavyweight (175 lbs)

Blake Caparello

Light Heavyweight (175 lbs)

Callum Johnson

Light Heavyweight (175 lbs)

Oleksandr Chervyak

Light Heavyweight (175 lbs)

Prince Oko Nartey

Light Heavyweight (175 lbs)

Light Heavyweight (175 lbs)

Super Middleweight (168 lbs)

Fernando Vargas

Super Middleweight (168 lbs)

George Groves

Super Middleweight (168 lbs)

Gilberto Ramirez

Super Middleweight (168 lbs)

John Ryder

Super Middleweight (168 lbs)

Julio Cesar Chavez Jr

Super Middleweight (168 lbs)

Rusia

Super Middleweight (168 lbs)

Oleksandr Khyzhniak

Super Middleweight (168 lbs)

Zac Dunn

Super Middleweight (168 lbs)

Abilkhan Amankul

Middleweight (160 lbs)

Jermall Charlo

Middleweight (160 lbs)

Luis Arias

Middleweight (160 lbs)

Patrice Volny

Middleweight (160 lbs)

Sergiy Derevyanchenko

Middleweight (160 lbs)

Dimitriy Salita

Super Welterweight (154 lbs)

Floyd Mayweather Jr

Super Welterweight (154 lbs)

Gino Natalio Godoy

Super Welterweight (154 lbs)

Super Welterweight (154 lbs)

Kell Brook

Super Welterweight (154 lbs)

Magomed Kurbanov

Rusia

Super Welterweight (154 lbs)

Manny Pacquiao

Super Welterweight (154 lbs)

Super Welterweight (154 lbs)

Wendy Toussaint

Super Welterweight (154 lbs)