Red Skull

Johann Schmidt is the former head of HYDRA-Abteilung, a special weapons division of the Nazi Schutzstaffel and the modern-day incarnation of the ancient HYDRA society. A brilliant scientist in his own right, he fought his way through the ranks of Nazi elite to become a confidant of Adolf Hitler himself. However, his ambition to become the superior man led him to test an imperfect version of the Super Soldier Serum on himself which transformed him into the horrifying Red Skull.