Chameleon (comics)
Created by writer Stan Lee and artist Steve Ditko, the character first appeared in "The Amazing Spider-Man" #1 (March 1963), making him the first member of Spider-Man's rogues' gallery, based on issue publication date, excluding the burglar who murdered Ben Parker (Supercharger was the first Spider-Man supervillain chronologically). He is also well known to be related to Kraven the Hunter. That revealed relationship helped evolve him as a major villain compared to his original depiction of being just a solo villain in the original issue of "The Amazing Spider-Man".
Camaleón
The wrestler known under the ring name Camaleón has on a few occasions stated that he began his wrestling career in 1999, but never revealed what ring name he worked under from 1999 until 2007 when he began working for Consejo Mundial de Lucha Libre (CMLL) as Súper Camaleón ("Super Chameleon). The secrecy about former masked identities is not uncommon in Mexico where the private lives of the masked wrestlers is kept secret. Early in his CMLL career he would often form a tag team with a wrestler known as Super Tri and worked in the low ranked matches. His contract with CMLL allowed him to work for a number of other promoters' including Último Dragón's Toryumon promotion since they had a close working relationship with CMLL. On December 14, 2008 he competed in the annual Young Dragons Cup in a "torneo cibernetico", multi-man elimination match that also included Adam Bridle, Miedo, Ministro, Disturbio, Trauma I and Trauma II and was won by Satoshi Kajiwara. Later on he would team with Ministro to face Los Traumas (Trauma I and Trauma II) on subsequent Toryumon shows in Mexico City.