Runtime: 1:21:48 Collection , 80s , rodney mullen , skateboarding John Rodney Mullen (born 17 August 1966) is a professional  skateboarder  who practices the disciplines of  freestyle  and  street  skateboarding. Mullen is credited with inventing numerous skateboarding tricks, including the  kickflip , the heelflip, the  impossible , and the 360 flip. Mullen has