Jon Jafari: Jon Jafari. Actor: JonTron. Jonathan Aryan Jafari, known by his internet pseudonym JonTron, is an American comedian, reviewer, and internet personality. He reviews video games, movies, and television shows of varying genres in a retrospective and comedic manner in his YouTube web series JonTron. Jafari was co-creator and former co-host of the Let's Play webseries Game Grumps, and co-created the video game entertainment website Normal Boots. As of August 2019,...
