Dennis Anderson is the creator of the one and only famous monster truck grave digger, who has seen many revisions and reworks over the years as the truck takes more damage and evolves stronger bodies needed to be built and new paint jobs for new generations. The truck is revolutionary and has seen many champions, especially in freestyle but as racing and competing in tournaments against other rival trucks like Bigfoot, Max D and Avenger. Some of his kids even have their own trucks as well.