The Beyonder from Marvel Comics. He eats planets for goodness sake.
The hulk and superman are strong, but not quite up to the Beyonder.
Thor is a brute.
The silver surfer is no slouch. Beyonder used him as a herald because he was a bad a$$.
Ohh Damn he's right Galactus!! Although the Beyonder did round up all the superheros, so he is no wimp.