This article is a overview of the characters called "Superboy". If you are looking for a specific Superboy article, see Superboy (Disambiguation).
Superboy is the name of several characters produced by DC Comics, most of them youthful incarnations of Superman.
The original pitch for a "Superboy" character was made by Jerry Siegel (without Joe Shuster) in November 1938. The idea was turned down by Detective Comics, Inc., and the publisher again rejected a second, more detailed pitch by Siegel two years later. After the appeal of kid superheroes had been demonstrated by the success of Robin, the Boy Wonder and similar characters, Detective Comics reversed itself in late 1944 and started publishing a Superboy feature, in an effort to expand the Superman franchise by presenting a version of the character to whom younger readers could easily relate. Superboy first appeared in More Fun Comics #101 (1944, with a 1945 cover date). Though Joe Shuster supplied the art, the Superboy feature was published without the input or approval of Jerry Siegel, who was serving in World War II. This fact increased an already-growing rift between the publisher and Siegel and Shuster.
In 1985, during the Crisis on Infinite Earths crossover event, another Superboy was created. This Superboy hails from the parallel Earth known as Earth-Prime, where Superman and the other DC superheroes only exist as fictional comic book characters. Brought over from his dimension by Superman to aid in the universe-spanning battle at the heart of the Crisis, Superboy helps the Earth-Two Superman (Kal-L) defeat the Anti-Monitor, the villain who spawned the Crisis. With their home dimensions destroyed, Superboy, Superman of Earth-Two, his wife Lois Lane, and Alexander Luthor, Jr. of Earth-Three journey to a "paradise dimension". In DC's 2006 Infinite Crisis miniseries, Superboy, Alex, Kal-L and Lois are revealed to have been watching the DC Universe since they entered this "paradise". Unhappy with what they have been seeing, they decide to take action, and return to the post-Crisis DC Universe.
Superboy-Prime quickly becomes a supervillain. Feeling that this world's heroes were inferior, he feels no qualms about committing wanton acts of destruction, kidnapping, and murder. In the end, Superboy-Prime is pulled into the core of a red sun by both Superman of Earth-Two and Superman (Kal-El) of the main DC Universe. They crash land on Mogo, the Green Lantern that is a living planet. Under a red sun, their powers rapidly vanish. On Mogo, Superboy-Prime beats the Earth-Two Superman to death before he is defeated by Kal-El. The Green Lantern Corps put Superboy-Prime in a maximum-security prison on their home world of Oa and guard him round-the-clock. While incarcerated, he carves the "S"-symbol into his chest and vows to escape.
One year later, Superboy is released from his prison by the newly-formed Sinestro Corps and joins them, becoming one of their heralds and wearing a Sinestro Corps uniform beneath his Anti-Monitor inspired armor. Now calling himself Superman Prime, he becomes involved in the war between the Sinestro Corps and the Green Lantern Corps and later in the events of Countdown to Final Crisis. In the Final Crisis: Legion of Three Worlds miniseries, Prime leads an expanded Legion of Super-Villains into battle against Superman and versions of the Legion of Super-Heroes from three parallel Earths in the 31st century.
In 1993, during DC Comics's Death of Superman story, a new Superboy was introduced. Unlike previous characters bearing the name, this Superboy is a clone created to replace the seemingly-dead Superman, rather than simply being an adolescent Clark Kent. His initial abilities are based on a form of telekinesis (known as tactile telekinesis) by which he could fly and simulate Superman's strength and invulnerability. Nicknamed "the Kid", Superboy is distinguished from other "Supermen" who appear after the death of Superman by his youth and brash character. Though he prefers to be called Superman during the Reign of the Supermen, after Superman returns from the dead the Kid accepts the name Superboy for himself and begins his own superhero career. He also learns that he is not a clone of Superman, but rather genetically-engineered from the human DNA of Paul Westfield, director of the government sector known as Project Cadmus that had created the Kid.
Alternate Universe Versions
In a 1972 imaginary story, infant Kal-El lands in Africa and, like Tarzan, is found and raised by gorillas. As a teen, Karkan is found by an expedition to Africa and brought to Metropolis. When he finds that he can't adjust to "civilized" life, Karkan returns to the jungle. Karkan also appears in the "Hypertension" story arc (1999).
Superboy of Superboy's Legion
In this Elseworlds tale, the infant Kal-El is stranded in the Asteroid Belt, and he remains there, in stasis, until found in 2987 by R. J. Brande, a thousand years after Krypton's destruction. At the age of 14, "Kal Brande", also known as Superboy, joins Cosmic Boy and Saturn Girl in forming "Superboy's Legion", later known as the Legion of Super-Heroes.
Superboy (Superman & Batman: Generations)
In the Superman & Batman: Generations series of stories by John Byrne, Superman gets his start as Superboy during the 1920s.
Superboy One Million
The one millionth clone of Kon-El, he lives in the 853rd century and is a member of Justice Legions S, which consists exclusively of Superboy clones, and T, a future version of Young Justice. Also known as Superboy OMAC, an acronym for "One Millionth Actual Clone" of Kon-El, this Superboy resembles the original OMAC (One-Man Army Corps) in appearance. He was part of 1998's DC One Million crossover event and reappeared the following year in "Hypertension".
In a distant future on the colony world of Aztlan, Quetzal becomes the designated heir to Superman, who occupies a semi-divine position in this Aztec-like society. Realizing that "Superman" is corrupt, Superboy leads a rebellion against him.