Brock is a Caucasian kid with brown hair who was the A.V. Kid i.e. the in-charge of the technology at Third Street School before handing over his keys to Lance the Pants because he had to move to Portugal. He was originally chosen to be the A.V. Kid in 3rd grade. Tradition said that one can't be an A.V. Kid until 4th grade but they made an exception for him. He was probably the best A.V. Kid in Third Street School. After he handed over his resignation, The Faculty gave him the responsibility of choosing the new A.V Kid.
Friends: Lance the Pants, TJ Detweiler, Vince LaSSao, Ashley Spinelli, Gretchen Grundler, Mikey Blumberg, Gus Griswald, Randall Weems, Menlo, Miss Finster, Principal Prickly, Miss Grotke, the Ashleys, Scribe Kid, Jordan and Jerome, King Bob and other good Third Street School students
Enemies: Earwin Lawson, Gelman, Conrad Mundy, Greg Skeens, Sue Bob Murphy, Lazy Kid, Chucko Kowalski, Jocko, Buster, Cheay, Koreo and Kurst the Worst
Likes: Visiting his friend Lance the Pants in Third Street School and working in the A.V. Room
Dislikes: Troublemakers causing trouble (mainly Lawson) and being framed by troublemakers