I wud have to say Marco ruas. He may not have been the greatest of all time but his game was hella tight. his leg kicks were killer just like he taught pedro rizzo and his ground game was slick. he also taught babalu. Ruas was a black belt in bjj he was bareknuckle boxing champion in brazil, master of capoeira and a bunch of other shit I am too lazy to look for but he had a well rounded game since the begginig. However I wud like to train under sum1 scrappy who is all technique like tanner or Horn also. then theres randy, frank shamrock and bas who doesnt want to train with them
