Joe Mercado (debut - 10??/92), Metálico (10??/92 - ??), Dr. Cerebro (first version, ?? - 12/96), Pentagón (01/97 - 2001), Sasuke The Great (Japan: when Masao Orihara -original Sasuke The Great- was wrestling as himself), Venterron, Pentagon Black (Japan, 04/01 - ), King Shisa (Dragon Gate; 2005 - 2006)
Second version of the Pentagón character, after the first suffered his career-ending collapse. After his 2001 departure from AAA split his time between Mexican indies and Japan, and became Pentagón Black. Seems to have retired after his unmasking by Hijo del Santo at the first Todo X Todo show.
(1) Draw where both wrestlers lost their hair; (2) Second loses hair' match between Pentagon w/Xochitl Hamada and Oriental w/ Rossy Moreno; (3) Match also had Santo Jr., Casas, Super Parka and Kendo; (4) Suicide Tag Team Tournament: Mil Mascaras, Dos Caras, Fantasma, Rayo de Jalisco Jr, Mascara Sagrada, Lizmark, Solar, Hijo de Anibal, Hijo del Solitario, Super Muñeco, Fishman Jr, Blue Demon Jr)
