José de Jesús Álvarez (June 2, 1978) is a Mexican professional wrestler, better known by his ring name Joe Líder. He currently competes in Asistencia Asesoría y Administración. He is known for being a former member of the tag team La Hermandad Extrema with Nicho el Millonario who, like himself, is one of several wrestlers to emerge from the independent circuit during the 1990s. Álvarez is also the real-life brother of Demoledor and had faced him on several occasions during his career, most notably, defeating him in their hometown in a "hair vs. hair" match at the Arena Victoria in January 2005.