Samuel Sterns (The Leader)



The Leader was irradiated by the same gamma-rays as the Hulk, but gained brain power instead of muscles. He soon became obsessed with taking the Hulk down. He orchestrated many events in the Hulk's life including Annihulis' attack on Vista Virde, C.R.A.S.H.'s attack on the Hulks, the Hulk's being trapped on Sakaar, and S.M.A.S.H.'s being stuck in space.