>>149120010
https://m.youtube.com/watch?v=V3_OMp-8Pio&pp=0gcJCdgAo7VqN5tD
Do you live under a rock? Karate is the foundation of countless martial arts.
>>149120023
"Kung fu" is a catch all term for Chinese martial arts. It does not refer to any one single martial art. I don't think you even know what those are.