Ralph macchio didnt do karate. He was a dancer. He was chosen for the role as he could pick up choreography very fast (ie kata etc).
Karate Kid's real name is Val Armorr.
partially real, partially animated.
No
No he is not. He does not really take karate.
Nope. Only in the new one. In the other movies the karate teacher was played by RIP Pat Morita.
Zhenwie Wang
Jaden Smith
Lessons and training for policemen are not nearly as dangerous as they will be in the real world, with real criminals and real weapons being used indiscriminately and obviously in real life much less controlled situations.
Master the arts of parkour, karate and gymnastics
TBA
No, it is just a movie. There is no real life Karate Kid. However Jaden Smith was trained by Wu Gang for 3 months before shooting began. Wu Gang is a member of JC Stunt Team and was also the stunt coordinator for the movie.
Shijia Lü plays Liang in 2010's The Karate Kid.