Joshua knocked out an ATG in his 19th fight. For their 19th fight, Lewis,Tyson,Ali fought Levi Billiups, Steve Zouski and Henry Cooper. I believe Ali struggled with Cooper too? I couldn't quite remember that fight. I'm not saying Joshua is better than those guys but I'm just saying at this stage of their careers, Joshua is ahead. If he fights Fury, he will be fighting another ATG all before his 30th fight and possibly even knock out Fury.
Fury is an ATG since he beat Wladimir who's also an ATG who lost to Joshua.
Lewis got his best wins in his later years. I don't think we really should be putting domestic level Mike Tyson, at the same level as world-class fighters like Lewis, Ali, and Joshua. Tyson never beat anyone and was even outclassed by a C-level fighter in Douglas. Tyson is more on the Helenius, Breazeale, Washington, Martin, level.
You got a point there
Lewis got his best wins in his later years. I don't think we really should be putting domestic level Mike Tyson, at the same level as world-class fighters like Lewis, Ali, and Joshua. Tyson never beat anyone and was even outclassed by a C-level fighter in Douglas. Tyson is more on the Helenius, Breazeale, Washington, Martin, level.