Troy Gentile

Troy Gentile (born Troy Francis Farshi; October 27, 1993) is an American actor best known for his roles as Mark in ''Hotel for Dogs'' (2009) and Barry Goldberg on the comedy series ''The Goldbergs'' (2013–2023), and for playing young versions of Jack Black‘s characters in ''Nacho Libre'' and ''Tenacious D in The Pick of Destiny'' (both 2006). Provided by Wikipedia