urango is a former 2 time world champ though. you dont become champ more than once being a b level. just sayin.
Whatever the **** that means lol.... the youngest heavyweight champion ever, the one who was just voted into the Hall of Fame, is not a B or C level fighter......
Prime Mike was A/A+..many thought he would turn out to be the greatest heavyweight ever. Certainly no B/C level fighter, that's a joke.
Youngest means nothing, losing to journeyman in his prime means everything. Tyson was a great level B fighter.