- britannica.com topic/Lex-LuthorLex Luthor, comic character, an evil genius of the fictional city of Metropolis, who is a scientist and business mogul and the archnemesis of Superman.
- loathsomecharacters.miraheze.org wiki/Lex_Luthor…Villains, Villain wannabe, Males, and 12 more. Adults. Jerks. Mature. Humans. Live-action characters. Mean-spirited. Characters from 2010s media. Movie characters. Antagonists.
- looper.com 180820/the-untold-truth-of-lex-luthor/When you think of Lex Luthor, Superman's greatest enemy, what comes to mind first? The mad scientist with outrageous schemes?
- universeguide.com character/lex-luthorIn the second Christopher Reeve film, you never quite knew whose side Lex Luthor was really on as he seemingly sided with General Zod.
- denofgeek.com comics/lex-luthor-actors/It’s tough being the first, but the veteran character actor is as accurate a representation of the post-WWII Lex Luthor as you can hope for.
- moviebureau.com wiki/who-killed-lex-luthorHowever, "Lex" died because of the clone's mutated body. It was revealed that Earth-2 Lex Luthor was killed by his adopted brother Clark Luthor.
- charactour.com hub/characters/view/Lex-Luthor.…Lex Luthor’s ambition has driven him to become sociopathic, and he is willing to sacrifice any number of human lives in order to achieve his personal goals.
- tvtropes.org pmwiki/pmwiki.php/Characters/…Martian Manhunter: In many ways, Lex Luthor represented the very worst of humanity. Superman: And yet, he died to save the world.
- forbesglobalmusic.com lex-luthor/As one of the most iconic adversaries of Superman, Lex Luthor has been depicted in various forms of media, including the hit television series “Smallville.”