It was not long after making his in-ring debut that Jerry Estrada began working regularly for Empresa Mexicana de Lucha Libre ( EMLL ) , the world 's oldest and one of Mexico 's largest wrestling promotions . The company decided to make Estrada the next Mexican National Middleweight Champion , which happened on March 4 , 1984 , when he defeated Ultraman . Over the subsequent 273 days , he successfully defended the championship against Águila Solitaria , Cachorro Mendoza , Atlantis , and Mogur . Estrada was slated to wrestle at the EMLL 52nd Anniversary Show on September 20 , but it was canceled due to the Mexico City earthquake the day before . On November 30 , 1984 , Atlantis defeated Jerry Estrada to win the Mexican National Middleweight Championship
Mexico City earthquake
1985 Mexico City earthquake
Jerry Estrada