How old was William Zabka in The Karate Kid, Part II?

The age of a celebrity during a film’s production often sparks interest among fans. It helps us understand the context in which they took on the role. Here’s the answer to that particular curiosity.

The age of William Zabka while starring in The Karate Kid, Part II was:

20 years old

Our analysis shows that this was the celebrity’s true age during filming.

We calculated the age by referencing the first day of the year The Karate Kid, Part II was launched:

January 1, 1986

And the day in which William Zabka was born:

October 20, 1965

Because movies often premiere within a year of starting production, William Zabka might have been either one year younger or older while filming some scenes.