Simon Williams (Earth-5430)

Simon Williams was the brother of Eric Williams, who was an infamous HYDRA agent known as the Grim Reaper. A businessman and scientist, he claimed that Tony Stark was stealing his company, which led him to become Wonder Man.

Biography
By the beggining of 2010, Tony Stark had bought Simon's company, William Inovations, but it was so until Tony revealed that he can save it since it "wasn't going to survive" meaning that Simon's company was going bankrupt. Simon, however, is unaware of this and is angry and frustrated. Feeling powerless, he turns to his brother Eric who brings him to A.I.M., he is confronted by M.O.D.O.K. who has the units turn him into Wonder Man. He ends up fighting Iron Man while Ant-Man tries to reason with him.

When Wonder Man starts to destabilize, Iron Man tries to get him to his buildings Arc Reactor, but it is too late as Wonder Man fully destabilizes and disappears, which makes Tony feel very sad and disappointed when all that he wanted was to work with him. Later that night, Wonder Man is reassembled by Enchantress' magic, as he is approached by her, Executioner, and Baron Zemo with an offer to help them destroy the League of Avengers by joining their Masters of Evil. With no choice, he agreed. He was with them fighting the League of Avengers below the Avengers Mansion which ends with their defeat.

When tasked by Zemo to guard the Norn Stone in a graveyard, he was reasoned with by Batman about his purpose. Convinced, he left the graveyard as the Dark Elves emerged from the ground. In Vengeance he is seen being hunted along with the other Masters of Injustice. He, Baron Zemo and Solomon Grundy appear at the mansion for help. Near the end of the episode Wonder Man is teleported away when he stops Enchantress from using a Norn stone.

He was saved by Dr. Strange, whom promissed that Simon could retain his humanity, but they had to stop the soul being known as Annihilus first. When Annihilus invaded Earth, Wonder Man fought alongside Dr. Strange's Illuminati: Namor, Blackbolt, Professor X, Mr. Fantastic and She-Hulk as well alongside members of the Avengers. He succeeded, but was ultimately killed in his search for his lost humanity.

Simon's invisible remnants were indirectly disturbed when three girls attempted to conjure power. The spell was disrupted, however, and chaotic magic was released that took possession of Wonder Man, effectively re-animating him. However, little of Simon's original personality was left; instead, it was filled with innate rage and rampaged. It was opposed by Iron Man, Synthetic and Ant-Man as well his former Illuminati associates: Dr. Strange, Mr. Fantastic, Professor X, Blackbolt and She-Hulk. However, given the nature of the magic, Wonder Man neutralized both Dr. Strange and the Synthetic's powers. The only way to stop it was Ms. Marvel's energy manipulation, which was a Kree natural power, that contained the properties of which repelled magic. Ultimately, Ms. Marvel reluctantly put Wonder Man to rest one last time.