Brazos started off low in the ranks of CMLL, wrestling in the first or second match of the night, as they were still very inexperienced. While in CMLL he received further training from CMLL's main trainers El Satánico and Franco Colombo In 2005 their fathers decided that it would be better for their sons to not use the "Brazo" name in wrestling, but instead try to create a separate identity for themselves and not live off the Brazo name. Brazo de Platino Jr. became Máximo, Brazo de Oro Jr. became La Máscara and Brazo de Plata Jr. adopted the enmascarado identity "Kronos". Lucha Libre AAA Worldwide Brazo de Plata Jr. (2006–2007) Of the three Kronos saw the least amount of success in CMLL and decided to leave the company in 2006. Instead he joined Lucha Libre AAA Worldwide (AAA) at the same time as his father jumped from CMLL to AAA. In AAA he initially worked as "Brazo de Plata Jr.". After joining AAA he received further training from AAA's head trainer Gran Apache, honing his in-ring skills. Los Psycho Circus (2007–2016) In late 2007 AAA decided to repackage Brazo de Plata Jr. turning him into "Psycho Clown" and making him a part of Los Psycho Circus along with Killer Clown and Zombie Clown. All three wrestlers were given rubber masks with twisted, horrific facial expressions inspired by the movie Killer Klowns from Outer Space. As Psycho Clown he wears a mask includes a foot tall bright red and blue colored Mohawk and a long plastic tongue sticking out of the mouth. The team made their debut on December 14, 2007, during a show in Chilpancingo, Guerrero where they defeated Real Fuerza Aérea (Aero Star, Super Fly and Pegasso). Los Psycho Circus was physically larger than most of the AAA wrestlers and soon established themselves as a dominant force in the ring as they began to amass an exaggerated winning streak. Los Psycho Circus developed a rivalry with The Dark Family, teaming with Chessman to even the sides between the two teams. On January 18, 2009, Los Psycho Circus and Chessman defeated The Dark Family (Dark Cuervo, Dark Escoria, Dark Espiritu, and Dark Ozz) to win the Mexican National Atómicos Championship. The team's run with the Atómicos title ended after just 8 days when AAA Commissioner Vampiro stripped Chessman and Los Psycho Circus of the titles because they had attacked