Cobra Kai” actor Martin Kove openly apologizes for biting his co-star at a fan convention claiming and exclaiming “I was playing around at the time, but I went too far.”

Martin Kove, who played sadistic sensei John Kreese in “ The Karate Kid ” movie and its recent spinoff series “Cobra Kai,” allegedly bit his co-star Alicia Hannah-Kim at a fan convention and was escorted out of the venue on Sunday.