I do honestly believe it is hulk because that is his power. Also there is no limit on hulk's strength, the more mad he is, the stronger he is.

If they start off from scratch superman. Thor lifted Jormungandr and it was 1/3rd the earths mass, superman recently has shown a far greater feat by benching the earths mass more times over.

Latest Superman (Nu52) is seen bench pressing the weight of planet earth....five days straight. I don't think any of the other characters indicated can match that. He's like back at his silver age levels.

Yep on pure lifting, carrying feats no one has matched Superman.

I think it's a three way tie, with Thor being the weakest (not that that's saying much, just that Thor is the only one with any limits).

Is Doomsday stronger than Superman?

Physically Punching:: Doomsday

Physically Lifting/carrying:: Superman

Physically Blasting::

Physically Smashing:: HULK

@bezza: yes but where not basing this on feats where basing this on who is physically stronger. Marvel has stated several times over that the hulk has limitless strenghth potential so basically he could get strong enough to do anything.

Superman is overrated