Holyfield and De La Hoya both competed and wn titles at multiple weights, with Khan looking to defeat Avlarez after stepping up to middleweight
Defending champion the heavy favourite for Las Vegas fight
Trump has previously railed against Muslims and Mexicans
Khan faces the biggest fight of his life in the early hours of Sunday morning
In a boxing landscape where pay-per-view figures mean more to boxers than the belts they own, Khan vs Canelo can kick off the new age of thrilling super fights
The Golden Boy promoter organised the bout in protest against Trump’s opinions on Muslims and Mexicans
Mexican has been beaten only once in 48 fights since turning pro when he was just 15
Khan has moved up to middleweight to face Mexican
Fight will take place in Las Vegas for the WBC title
Pacquiao to face Bradley for the third time
Khan has been in Lesbos providing aid to families escaping Syria
Carl Froch's super-middleweight world title clash with fellow Englishman George Groves will take place in Manchester on 23 November.
Boxer and trainer have reputations on the line as Molina poses threat to new partnership
Khan takes on Carlos Molina in a non-title fight on December 15
Bantamweight scores another great triumph for Britain against plucky Irishman to join Adams in the golden gloves club
Tom Stalker is hoping to give a flawless performance in tonight's match so that he can avoid getting embroiled in the rows that are dogging boxing at the moment.