Rodney Mullen is widely considered to be the most influential skateboarder in skateboarding history. Mullen is a professional skateboarder, company owner, inventor, and public speaker who practices freestyle and street skateboarding. Mullen is credited with inventing numerous skateboarding tricks, including the flatground ollie, kickflip, heelflip, impossible, and 360-flip. More at: rodneymullen.net