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Superman

Superman is a fictional superhero created by writer Jerry Siegel and artist Joe Shuster for DC Comics.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Superman is a fictional superhero created by writer Jerry Siegel and artist Joe Shuster for DC Comics. First appearing in *Action Comics* #1 in 1938, he is one of the most widely recognised comic-book characters and has appeared across comics, film, television, radio, and other media. In most versions, he is an alien from Krypton who lives on Earth under the human identity Clark Kent.

Origin

Superman was introduced in 1938 in *Action Comics* #1. He is portrayed as an infant from Krypton sent to Earth before his home planet’s destruction and raised by Jonathan and Martha Kent in Smallville, Kansas.

Character identity

Superman’s Kryptonian birth name is Kal-El, while his human identity is Clark Kent. In most continuity, Clark Kent works as a reporter for the *Daily Planet* in Metropolis.

Abilities and weaknesses

Superman is known for super strength, flight, invulnerability, heat vision, and other powers. Kryptonite is the character’s most famous weakness because it emits radiation that can severely weaken Kryptonians.

Cultural impact

Superman is often described as one of the first modern superheroes and has become one of the most recognisable fictional characters in popular culture. The character has appeared in comic books, films, television series, radio, video games, and related media.

Key facts

  • Superman first appeared in *Action Comics* #1, published in 1938.
  • He was created by Jerry Siegel and Joe Shuster.
  • His birth name is Kal-El, and his adopted Earth name is Clark Kent.
  • He is typically portrayed as an alien survivor from the planet Krypton.
  • Kryptonite is his best-known weakness and can severely weaken him.
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Canadian context

Superman was co-created by Canadian artist Joe Shuster, who was born in Toronto, making the character an important part of Canadian comics history.

Frequently asked questions

Who is Superman?
Superman is a fictional DC Comics superhero from Krypton who protects Earth under the identity Clark Kent.
What is Superman's real name?
His birth name is Kal-El. His human identity is Clark Kent.
What is Superman's weakness?
His best-known weakness is kryptonite, a radioactive substance from Krypton that can severely weaken him.
Who played Superman?
Many actors have played Superman in film and television, including Christopher Reeve, Dean Cain, Brandon Routh, Henry Cavill, and Tyler Hoechlin.
What is Superman's kryptonite?
Kryptonite is a mineral from Krypton that emits radiation harmful to Kryptonians and is used as a weakness against Superman.

References

  1. Wikipediahttps://en.wikipedia.org/wiki/Superman
    Supports: First appearance, creators, origin, names, adaptations
  2. Encyclopaedia Britannicahttps://www.britannica.com/topic/Superman-fictional-character
    Supports: Creators, first appearance, names, kryptonite weakness
  3. Wikipediahttps://en.wikipedia.org/wiki/Origin_of_Superman
    Supports: Origin on Krypton and delivery to Earth
  4. Wikipediahttps://www.wikipedia.org/wiki/Joe_Shuster
    Supports: Joe Shuster as co-creator and Canadian connection