So can you think of an instance, where an ATG has taken the title from one of the worst fighters to hold a belt?
I’m expecting a lot of people here to say Fury-Wilder and Usyk-Joshua. (Lol especially at the latter) The best answer is Louis-Braddock.
I like Chris Byrd but i'd say Wladimir Klitscko over Chris Byrd, Byrd definitely has talent and is a solid fighter. But he definitely has to be one of the weakest Heavyweight champions, and his short title reign didn't set world alight either. Riddick Bowe over Herbie Hide i guess some people consider Bowe an ATG Heavyweight, Hide is another one who was one of the weakest Heavyweight's to hold a title. Mike Tyson over Bruce Seldon ? Muhammad Ali over Leon Spinks 2nd time ? was the title vacant ?
Marvis didn't hold a title. His only title challenge was against Holmes, and that wasn't really a true title, because that was after Holmes had vacated the WBC and before he received the IBF. On the line there were The Ring and the Lineal "titles".
Johnson-Burns has got to be the heavyweight answer. Harry Greb beating Johnny Wilson deserves a mention.