Just wanted to take a second to pay tribute to the only "brother" in the Cobra Kai. The thespian playing the role of "Jerry" is famous actor Larry B. Scott.
This amazing actor, best known as "Lamar" from the "Revenge of the Nerds" movies, takes a beating in the Cobra Kai dojo. He takes the beating like a man though. Showing his true versatility as an actor. I like to think of his role as "Jerry" as a prequel to his role in "Nerds." The character decides that karate is not for him, and that it's time to come out of the closet. The name "Jerry" is not flamboyant enough now that he's in college, so he tells everyone at Bates that his name is "Lamar."