Jeffrey "Jeff" Beltzner (born 1964), also known by his ring name Brick Bronsky, is an American actor, film producer, professional wrestler and sports promoter. He gained particular notoriety for starring in a string of films for Troma Studios during the early-1990s, most notably, in Sgt. Kabukiman N.Y.P.D. (1990), Class of Nuke 'Em High 2: Subhumanoid Meltdown (1991), and Class of Nuke 'Em High 3: The Good, the Bad and the Subhumanoid (1994); he also had a small role in Jean-Claude Van Damme's The Quest (1996).
Beltzner was a bodybuilder prior to entering pro wrestling. He won a number of power lifting competitions in Pennsylvania and the Tri-State area as a teenager and qualified for the Mr. America bodybuilding competition after becoming Mr. Teen-age Pennsylvania in 1984. He eventually turned to professional wrestling after graduating from Pennsylvania State University and spent the late-1980s in Canada where he achieved some success wrestling for Stu Hart in Calgary Stampede Wrestling. He was among the small group of wrestlers trained by Mr. Hito and widely considered the strongest wrestler in the territory at the time.