“Chuck N is vastly overrated as a martial artist - hes an actor.”
Chuck was undefeated karate champ in the 70’s for 6 years running (his style was Tang Soo Do, which he learned in Korea). He fought all the major karate fighters back then and retired with his title.
He went on to become a 7th degree Grand Master in Tang Soo Do. He also has a black belt in Brazilian Jiu Jitsu and some more obscure martial arts training. He has spent a lifetime studying martial arts.
IOW, you don’t know sh!t.