Famous on Vine, this creator of short, comedic videos accumulated over 310,000 followers and more than 135 million loops before the app was shut down.
He joined Twitter and Instagram in 2012 and established his Vine presence in 2014.
His Vine cover photo was a humorous image of his face superimposed on a heavily muscled torso.
Born and raised in Canada, he makes references to his home country in Instagram posts featuring a Canadian McDonald's and a snowy picture with the caption "Hi I'm Anthony DeMatteis and this is Canada."
He and Cameron Goldsworthy both gained fame as Canadian Vine stars.