Jesús Alvarado Nieves (October 7, 1959) is a Mexican Luchador (professional wrestler) who works under the name Brazo de Oro (Spanish for "Golden Arm"). Nieves currently works as a booker for Consejo Mundial de Lucha Libre (CMLL) and head of the wrestlers' union. Brazo de Oro is part of a large wrestling family, with his father Shadito Cruz siring Brazo de Plata, El Brazo, Brazo Cibernético, Super Brazo and Brazo de Platino. Brazo de Oro's son La Mascara is also a successful CMLL wrestler, as are his nephews Máximo and Psycho Clown. Additionally, Brazo de Oro was previously married to former CMLL World Women's Champion Lady Apache.