Read more about Lex Luthor (Crime Syndicate Earth) at: Wikipedia

Official Site: DC Comics

Lex Luthor is a major character within the Superman mythos and has appeared in many of Superman's adaptations into other media. The character is originally depicted as a mad scientist and later depicted as a wealthy, power-mad American business magnate running the technology company LexCorp which is based in the city of Metropolis. His portrayal in feature films ranges from being a vain criminal interested in real estate development to that of a genius who heads LexCorp.

Lex Luthor (Crime Syndicate Earth) has not been a contender in any CBUB matches.