Lex Luthor

Lex Luthor is a billionaire industrialist, inventor, scientist, and one of the most intelligent people in the world. He is the arch-enemy of Superman, and the former CEO of Lexcorp.

Early life
Lex was born into the Luthor family.

In his adulthood, he moved to Metropolis, and took over his family company, renaming it "LexCorp".

Encounters with Superman
Following the debut of Superman, Lex grew to despise him greatly, going to great length to try and kill him, resulting in numerous battles.

Their final battle ended with him finally defeated, and Superman sending him to prison in Stryker's Island Penitentiary.

Abilities

 * Genius-level intellect: Lex is widely recognized as one of the smartest people in the world, having been able to invent numerous gadgets to kill Superman with.