Was Dustin Diamond a black belt?

A fan of professional wrestling, he had a side gig as a professional wrestler for an independent promotion in Wisconsin. Also made televised appearances as a fan on WWE programming. Had a black belt in karate. Played bass in the band Salty the Pocketknife.

What was the cause of death for Screech?

Dustin Diamond

What happened to Dustin from Saved by the Bell?

He was diagnosed with this brutal, relentless form of malignant cancer only three weeks ago. In that time, it managed to spread rapidly throughout his system; the only mercy it exhibited was its sharp and swift execution. Dustin did not suffer.