Abraham Erskine (Earth-12041)

Professor Abraham Erskine was the man behind the creation of the Super Soldier Serum that was used to created the hero Captain America out of the small stature Steven Rogers during World War II. After he died during the war, so did along with his full knowledge of the serum. Ever since then, many organizations have tried in attempt to recreate his serum as close to the original or improve upon it, which ended up creating super-heroes and super-villains with different powers and abilities.