“I’m the linear champion of the light middleweight division. I hold the crown. I’m the king.”
— Jermell Charlo (September 26, 2020)

Georges Carpentier shakes hands with Heavyweight World Champion, Jack Dempsey, prior to their fight at Boyle’s Thirty Acres, Jersey City. July 2, 1921.

 

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“My linear championship is at stake. That’s greater than any of the other championship belts out there. There is no higher title.”
— Lennox Lewis (April 24th, 2003)
 

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“The Championship, however, rests with the people. They and the press alone can confer the title of world champion upon the victor, and they will name the Heavyweight Champion.”
— James Jeffries (San Francisco Call newspaper, July 4th, 1905)

MEN’S LINEAL WORLD CHAMPIONS

 
“Earning the opportunity to be an undisputed lineal champion is something most fighters only dream about.”
— Amanda Serrano (BBC Sport, January 4, 2023)

WOMEN’S LINEAL WORLD CHAMPIONS