Peter Parker/Earth-65

Biography
Peter Parker was a nerdy high school student who attended classes at Midtown High School. He was often mistreated by other students who referred to him as "Pathetic Parker". Peter developed a serum that he hoped would make him "special". The serum transformed him into a giant lizard monster.

The Lizard ended up battling a costumed female hero known as Spider-Woman. The Lizard died during the course of the fight, and reverted back into human form in Gwen's arms. This encounter shook Gwen greatly, and it inspired her to continue on performing acts of great heroism.