Cohh Martin

Cohh Martin is a Human ex-Plumber and developer of two handheld Ben 10 video games, Ben 10 In Your Pocket! and Ben 10: Rise of Nebula.

Trivia

 * It is possible Cohh might appear in Ben 10: Omni-Revolution for brief confrontation about the original game, preceeding the events that would allow the creation of upcoming game Ben 10: Rise of Nebula.