For example: Terence Crawford

Ronda Rousey

USA

Women's Bantamweight (135 lbs)

Tony Ferguson

USA

Lightweight (155 lbs)

Jon Jones

USA

Light Heavyweight (205 lbs)

Donald Cerrone

USA

Welterweight (170 lbs)

Nate Diaz

USA

Lightweight (155 lbs)

Dominick Reyes

USA

Light Heavyweight (205 lbs)

Ryan Bader

USA

Light Heavyweight (205 lbs)

Colby Covington

USA

Welterweight (170 lbs)

Dustin Poirier

USA

Lightweight (155 lbs)

Rose Namajunas

USA

Women's Strawweight (115 lbs)

Ben Rothwell

USA

Heavyweight (265 lbs)

Quinton Jackson

USA

Heavyweight (265 lbs)

Stipe Miocic

USA

Heavyweight (265 lbs)

Tony Johnson

USA

Heavyweight (265 lbs)

Walt Harris

USA

Heavyweight (265 lbs)

Daniel Cormier

USA

Light Heavyweight (205 lbs)

Tim Kennedy

USA

Middleweight (185 lbs)

Ben Askren

USA

Welterweight (170 lbs)

Jorge Masvidal

USA

Welterweight (170 lbs)

Tyron Woodley

USA

Welterweight (170 lbs)

Justin Gaethje

USA

Lightweight (155 lbs)

Max Holloway

USA

Featherweight (145 lbs)

Cat Zingano

USA

Women's Bantamweight (135 lbs)

Raquel Pennington

USA

Women's Bantamweight (135 lbs)

Henry Cejudo

USA

Flyweight (125 lbs)

Michelle Waterson

USA

Women's Strawweight (115 lbs)

Brock Lesnar

USA

Heavyweight (265 lbs)

Cain Velasquez

USA

Heavyweight (265 lbs)

Derrick Lewis

USA

Heavyweight (265 lbs)

Josh Barnett

USA

Heavyweight (265 lbs)

Muhammed Lawal

USA

Heavyweight (265 lbs)

Anthony Johnson

USA

Light Heavyweight (205 lbs)