Is Superboy a clone of Superman and Lex Luthor?

Yes, Superboy, also known as Kon-El or Conner Kent, is a clone created from the DNA of Superman and Lex Luthor. He was introduced in the 1990s in DC Comics and represents a fusion of Superman's Kryptonian heritage and Luthor's human DNA. This unique origin gives Superboy a mix of powers and characteristics from both figures, as well as his own distinct personality and struggles.