Biophysicist and Security Operations Center expert Dr. Henry 'Hank' Pym decided to become a superhero after discovering a chemical substance (Pym Particles) that would allow the user to alter his size. Armed with a helmet that could control ants, Pym would shrink down to the size of an insect to become the mystery-solving Ant-Man.[1] He soon shared his discovery with his girlfriend, Janet Van Dyne, who became his crime-fighting partner as the Wasp.[2] The duo would become founding members of the Avengers, fighting recurring enemies such as the mad scientist Egghead, the mutant Whirlwind, and Pym's own robotic creation Ultron.[3]
So he created Ultron for ironman to clear the shitto?