WWH is just one step under the latter from being World Breaker. Rulk fought savage and beat him the first few times. But against a smarter, stronger, far more skilled Hulk. He gets beaten silly. Hell Iron Man spanked that ass, but got crushed by WWH wearing Hulkbuster armor. Yep my boy Jade Jaws for the win.
WWH wins this one red hulk was able to absorb radiation but Bruce banner took that away at the beginning of red hulk scorched earth not only that world war hulk took out iron man in a rediculasly huge and over powerd armour and hulk ripped it apart iron man nearly took out rulk in scorched earth and that was in his standard armour.