Five-time Worlds Strongest Man Mariusz Pudzianowski is currently training with the Okinski MMA Team in Warsaw, Poland for his professional mixed martial arts debut.

The freakishly massive heavyweight will be throwing down for the first time on December 12 from Warsaw, Poland for the Polish mixed martial arts promotion KSW as part of KSW 12.

The 6’1″, 300+ pound “Super Mario” will be facing off with professional boxer Marcin Najman, who will also be making his MMA debut at the event.

Check out a selection of the Mariusz Pudzianowski MMA training photos below that Polonista made available on The Underground, and feel free to click on any of the pics to view in full Monster-Vision.

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