Steven Ogg rose to fame thanks to his voice acting in GTA IV for the role of Trevor.
Hearing him talk about Rick having "A hatchet" in the sneak peek, only to correct himself when Negan seemed confused... "Uhhh... he had an axe" could just as easily have been pulled from Grand Theft Auto V itself. He really is the perfect guy for the role - his voice has that chilling, psychopathic tone. (That could just be me that feels that way due to being an avid Trevor fan.)
|Steven Ogg plays the character Simon - Negan's right hand man.