After inheriting All Might's One For All Quirk, Deku became U.A. High's most successful My Hero Academiahero, even taking down All For One, despite his lack of a Quirk at the beginning of the story.

Given that All Might and Endeavor were both out of commission, the one who claimed the spot of the Number One Hero was none other than Mirio Togata. While Mirio maintains a very strong hold over ...