Do you believe that Star Wars Jedi exists in reality? Jackie Chan is a clown. Boxing, wrestling, judo, and taekwondo were used in the Combat martial arts. Koreans also say that Bruce Lee and Jackie Chan are acrobats. Koreans rather enjoy the American UFC.
arnold, how old are you? Korean teenagers ask a lot of questions like you.
Aren't you watching too many movies? hahaha
We can learn a lot from fiction. Reality hides inside fiction. I'm 35. I was born in 1985 as you can see in my blog.