José Ángel Nájera Sánchez (January 6, 1951 – April 8, 2017) was a Mexican luchador or professional wrestler best known under the ring name Fishman. Fishman was one of the top wrestlers in the mid-1970s and 1980s and worked for Empresa Mexicana de Lucha Libre, the Universal Wrestling Association, the World Wrestling Association and AAA in Mexico as well as frequent trips to Japan and the United States. Nájera was unmasked after losing a match in 2000 and retired shortly afterwards. Three of his sons are all luchadores enmascarados (masked wrestlers) known by their ring names Black Fish, El Hijo del Fishman and El Único de Ciudad Juárez.
