Bill Braski

I think it is because of his appearance in Dodgeball A True Underdog Story as one of the judges. And the ninja part is well because you dont mess with Walker Texas Ranger. My opinion is that the achievement should have been call FREAKIN CHUCK NORRIS rather than CHuck rules it sounds too much like Odole rules from BILLY MADISON maybe if it was a dodgeball game that took place in a school yard. Freakin Chuck Norris