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".
Chameleon (comics)
Aside from his physical advantages, the Chameleon is a master of disguise, and a brilliant method actor and impressionist. He is also a master of creating lifelike masks and make-up. He is a quick-change artist who can assume a new disguise in less than a minute, although he no longer needs to use such skills. He also speaks several languages fluently. Although the Chameleon is not a scientific genius, during his increased lifespan he has been exposed to a wide array of sophisticated experimental technology, much of which he can apply effectively in his nefarious schemes.