|This article belongs to the Classic Continuity|
Egor is a janitor who has worked for Victor Validus.
Egor is a slightly pudgy man who wears a cyan janitor uniform and a brown wig.
He worked Victor for years and helped assist him in experiments. He told Ben, Gwen, and Kevin that Victor Validus died during one of his experiments. He was really disappointed that he couldn't see him again. He considers Elena to be crazy, since she always refers herself in plural.
Ben 10: Ultimate Alien
- Revenge of the Swarm (first appearance)