JHaller has been a member of the MLP community and producing video content for it since 2011. J self taught himself editing because of the show and eventually found himself making movie trailer parodies, and MLP comedy videos on YouTube. Some of his notable projects include running the Top 10 Pony Video list, being a contributor to Brownies React, and coordinating several installments of the Ponies: The Anthology series, including the upcoming "Ponies: The Anthology" 7.

Also AJ is best horse.