Dane Whitman was also the nephew of a supervillain known as the Black Knight, who had faced off against the Avengers previously. Finally taking the mantle on as his own, Dane became a hero and ...

Baron Zemo (leader), Black Knight, Melter, and Radioactive Man. While the team would eventually lead to the creation of Wonder Man (who is still an active member of the Avengers to this day), the ...