Big Z is the only one to ever had pressed the Fortissimus stone.... a solid piece of rock (not even, not polished, not cut, just raw stone) the size of a small city. I believe that rock weighed in around 450 and he was the only one to press it. No one else budged it.
Tom Magee was a personal favorite old school strongman for me. So damn athletic and looked better than many bodybuilders. Insane dead lift power for his build and weight.