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Leader (character)

fictional character in Marvel Comics

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 31, 2026
Entity authorityQ2328990
Source-derived summary

The Leader (Samuel Sterns) is a supervillain appearing in American comic books published by Marvel Comics. The Leader first appeared in Tales to Astonish #62 (December 1964), created by writer Stan Lee and artist Steve Ditko as the archenemy of the Hulk. He has mainly appeared in Hulk-related comic books over the years and was one of the featured characters in the Marvel NOW! Thunderbolts relaunch.

Sterns worked as a janitor in Boise, Idaho when he was exposed to gamma radiation. This mutated him into a green-skinned, super-intelligent entity who named himself the Leader, embarking on a career of attempts at world domination. He is repeatedly foiled by the Hulk, who overcomes all of the Leader's schemes, as well as his artificial henchmen known as the Humanoids. Sterns would later be further transformed, causing his cranium to change into the shape of an oversized brain. As part of the Intelligencia, he is an integral part of the Hulked Out Heroes storyline.

The character has been adapted from the comics into various forms of media, including television series and video games.

Editorial summary

This brief starts where responsible research should: with the source description of “Leader (character)” as fictional character in Marvel Comics. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1964—that can be checked directly. The selected authority fields contribute no independent date. The account is most persuasive where Leader, character and fictional can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the general reference register because the source frames it as fictional character in Marvel Comics. Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Aug 31, 2026. The linked authority identifier is Q2328990. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1964.

Critical limits

A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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  2. Expand the search: follow Leader (character) primary sources, Leader (character) archive and Leader research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

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Source & attribution

This entry incorporates text from Leader (character)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.