User blog comment:Ultimate Heatblast/Create your own Exiles/@comment-4591819-20120830115219

Also, a little backstory for Iron Man. He was created by Henry Pym and Tony Stark (who never got his heart condition) in order to defeat the android Ultron. After he was defeated Iron Man joined the Avengers, which consisted of THor, Hulk, Yellowjacket, Wasp, Captain America, and Scarlet Witch.