There are five number 1 HW contenders for the five world titles split between the two champions.
World Boxing Council
Deontay Wilder
World Boxing Aassociation
TREVOR BRYAN
International Boxing Federation
KUBRAT PULEV
World Boxing Organization
Oleksandr Usyk
International Boxing Organization
Povetkin
Then there is lineal which could call Joshua a contender.
And the unofficials mostly have Joshua a number one if the have a champion, who is Fury, and number two when they don't while Fury takes the 1 slot.
So, Lineal-Consensus Unofficial, that's Josh.
Before polling h2hs for say rank 6 vs rank 8 first I need to figure out who 1-10 actually is.
I'll leave it to y'all to decide, who is number one? If all these dude fought a tournament for 1 slot who would win?