Mariusz is crazy. He's, like, five feet tall and he owns ass competing against 6-and-a-half-foot Norwegian dudes. He incorporates bodybuilding routines into his training. He's kind of a hybrid that way.
Actually, proportionally, his physique is too far off from Ang Lee's Hulk. Emphasis on large shoulders, pecs, traps and neck; compact, powerful midsection; etc. But you see why CG is necessary. Even Pudzianowski doesn't have the nearly the poroper proportions when it comes to his outer extrmities - hands, wrists, feet, ankles, etc.