1) People in the ghettos of Brazil do a lot of fighting, fact. BJJ is just one of things they learn from an early age. The guy I took BJJ with grew up with Aldo. BJJ and Capo are like national past times there.
2) If you weren't a brain midget you'd know how generic a term "kung fu" is. When you make the statement "just like
very Chinese knows Kung Fu" I can't start to respond to it because it's categorically retarded. Any Chinese martial art is considered Kung fu....and in fact in it's original useage "kung fu" referred to any act of concentrated discipline where one achieved merit.
Here let me help....
"Originally, to practice kung fu did not just mean to practice Chinese martial arts. Instead, it referred to the process of one's training - the strengthening of the body and the mind, the learning and the perfection of one's skills - rather than to what was being trained. It refers to excellence achieved through long practice in any endeavor."
You can regurgitate any of your retarded Utah inbred hillfolk beliefs so this one shouldn't be too hard.