UFC 1 and UFC 4 . www.roycegracie.tv http://en.wikipedia.org/wiki/Royce_Gracie Rodrigo is the son of Jiu-Jitsu Grandmaster Reylson Gracie and grandson of one of the founders of Gracie Jiu-Jitsu , Carlos Gracie . [ 3 ] Rodrigo began teaching Jiu-Jitsu at the age of 14 and was awarded the black belt at the age