Arturo Casco Hernández (March 17, 1961 – September 12, 2010) was a Mexican luchador, or professional wrestler, best known under the ring name La Fiera, which is Spanish for "The Wild Beast". Hernández was a second-generation wrestler, following in the footsteps of his father Hércules Poblano ("The Hercules from Puebla"). His brother wrestled as Ángel Poblano.