Who was the heaviest boxing champ?

Answer 1

for a long time the biggest and heaviest heavyweight champion of the world was primo carnera. during the mid to late 90's though a new breed of heavyweight came through and regularly weighed in alot heavier - like riddick bowe, jorge luise gonzalez and lennox Lewis. i believe now though that the enormous nikolai valuev is both the tallest and heaviest ever world heavyweight champion. the first Russian to win the title - he stands over 7ft tall and weighs about 330lbs. he lost his title and unbeaten record earlier this year.