Jon Tron

Jonathan Aryan Jafari (born March 24, 1990), better known online as JonTron, is an American YouTuber. He created the eponymous YouTube web series JonTron, where he reviews and parodies video games, films and other media. Jafari is the 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 July 2025, his YouTube channel JonTronShow has 6.48 million subscribers and 1.40 billion views.