In the post- Crisis On Infinite Earths continuity, Lex Luthor cloned Superman more than once. While his most successful venture combined his own DNA with Superman’s to create Conner Kent, the first attempt was a failure. In The Man of Steel limited series, Lex Luthor created a clone of Superman that crystallized over time.

It's official -- James Gunn's new Superman movie is officially a blockbuster hit, earning $125 million in the US during its first weekend.

It's a pretty great theory, and shows that Corenswet is clearly a big Bond fan, to the point where he's even getting into the psychology of the character.