Which of these people is NOT a part of the Internet comedy group Mega64?

The correct answer is Jon Jafari. While he is a popular internet personality known for his YouTube channel "JonTronShow," he is not a part of the internet comedy group Mega64. Mega64 is a group consisting of Rocco Botte, Derrick Acosta, and Shawn Chatfield, who gained fame for their sketch comedy, parodies, and video game-related content on their own YouTube channel and website. Jon Jafari, often referred to as JonTron, has his own separate online presence and content style, not directly affiliated with Mega64.