AJ Marcantonio

AJ Marcantonio (originally called Ajthedrummerboy) is an average YouTuber and is the 3rd YouTuber to be with MM549's "gang". He is also the newest, joining YouTube about a year after MM549 did. He spends most of his time commenting on videos and no longer makes his own as of December 28, 2012. He joined YouTube on September 13, 2012.