last guy eating(alone) wins!
RULES: they must not stop eating
Sheer amount? Unicron. But relative to their size, Toriko and/or Luffy are probably the best. Even Gluttony hasn't topped them, even if he is capable.
Unicron in anime ate universes, too, like the comics? when was that stated? and which anime?
He should win this thread if this is true.