The Joker

fictional character throughout the DC Universe
Person fictional_human Q217533
Press Enter · cited answer in seconds

The Joker

Summary

The Joker is a fictional human[1]. He worked as a chemist[2], serial killer[3], criminal[4], terrorist[5], and crime boss[6]. He ranks in the top 0.55% of fictional_human entities by monthly Wikipedia readership (11,198 views/month, #29 of 5,308).[7]

Key Facts

  • The Joker held citizenship in United States[8].
  • American English was The Joker's native language[9].
  • The Joker's professions included chemist[2].
  • The Joker worked as a serial killer[3].
  • The Joker worked as a criminal[4].
  • The Joker's professions included terrorist[5].
  • The Joker worked as a crime boss[6].
  • The Joker is the creator of Jerry Robinson[10].
  • The Joker is the creator of utyhgfre[11].
  • The Joker is the creator of Bob Kane[12].
  • The Joker was a member of Injustice Gang[13].
  • The Joker was a member of Injustice League[14].
  • The Joker is recorded as male[15].
  • The Joker's instance of is recorded as fictional human[16].
  • The Joker's instance of is recorded as comics character[17].
  • The Joker's instance of is recorded as film character[18].
  • The Joker's instance of is recorded as television character[19].
  • The Joker's instance of is recorded as animated character[20].
  • The Joker's instance of is recorded as video game character[21].
  • The Joker's instance of is recorded as anime character[22].
  • joker is named after The Joker[23].
  • jester is named after The Joker[24].
  • Among the performers on The Joker was Cesar Romero[25].
  • Among the performers on The Joker was Jack Nicholson[26].
  • The Joker was performed by Heath Ledger[27].

Product Details

The following facts are restated verbatim from public-domain and CC0 open-data sources — every line is independently verifiable against the named source's catalog.

MusicBrainz — CC0 open music encyclopedia

  • Type: Character[28]

  • Country: US[29]

  • Began / founded: 1940-04[30]

  • Community tags: batman[31]

  • MusicBrainz ID: 59f91baa-0e51-417d-b3ba-eb5e9eaf2aee[32]

Body

Origins and Family

American English was The Joker's native language[9].

Career and Affiliations

Recorded occupations include chemist[2], serial killer[3], criminal[4], terrorist[5], and crime boss[6].

Works and Contributions

Created works include Jerry Robinson[10], a comics artist[33], 1922–2011[34], of United States[35], awarded the Inkpot Award[36], specialised in comics[37]; utyhgfre[11], a comics artist[38], 1914–1974[39], of United States[40], awarded the Inkpot Award[41], specialised in comics[42]; and Bob Kane[12], a comics artist[43], 1915–1998[44], of United States[45], awarded the star on Hollywood Walk of Fame[46].

Why It Matters

The Joker ranks in the top 0.55% of fictional_human entities by monthly Wikipedia readership (11,198 views/month, #29 of 5,308).[7] He has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[47] He is known by 78 alternative names across languages and contexts.[48]

FAQs

What did The Joker do for work?

The Joker worked as chemist[2], serial killer[3], criminal[4], terrorist[5], and crime boss[6].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [15] . Czech National Authority Database. Retrieved . wikidata.org.
  2. [8] . wikidata.org.
  3. [16] . wikidata.org.
  4. [17] . wikidata.org.
  5. [18] . wikidata.org.
  6. [19] . wikidata.org.
  7. [20] . wikidata.org.
  8. [21] . wikidata.org.
  9. [22] . wikidata.org.
  10. [9] . wikidata.org.
  11. [2] . wikidata.org.
  12. [3] . wikidata.org.
  13. [4] . wikidata.org.
  14. [5] . wikidata.org.
  15. [6] . wikidata.org.
  16. [23] . wikidata.org.
  17. [24] . wikidata.org.
  18. [10] . wikidata.org.
  19. [11] . wikidata.org.
  20. [12] . wikidata.org.
  21. [25] . wikidata.org.
  22. [26] . wikidata.org.
  23. [27] . wikidata.org.
  24. [13] . wikidata.org.
  25. [14] . wikidata.org.

Product details (FDA / USDA / NHTSA public-domain catalog data)

  1. [28] . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  2. [29] . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  3. [30] . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  4. [31] . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  5. [32] . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.

Inline context (facts about related entities)

  1. [33] . Wikidata. wikidata.org. → on this site
  2. [34] . Wikidata. wikidata.org. → on this site
  3. [35] . Wikidata. wikidata.org. → on this site
  4. [36] . Wikidata. wikidata.org. → on this site
  5. [37] . Wikidata. wikidata.org. → on this site
  6. [38] . Wikidata. wikidata.org. → on this site
  7. [39] . Wikidata. wikidata.org. → on this site
  8. [40] . Wikidata. wikidata.org. → on this site
  9. [41] . Wikidata. wikidata.org. → on this site
  10. [42] . Wikidata. wikidata.org. → on this site
  11. [43] . Wikidata. wikidata.org. → on this site
  12. [44] . Wikidata. wikidata.org. → on this site
  13. [45] . Wikidata. wikidata.org. → on this site
  14. [46] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [7] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [47] . Wikidata sitelinks. wikidata.org.
  3. [48] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). The Joker. Retrieved April 10, 2026, from https://4ort.xyz/entity/the-joker
MLA “The Joker.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/the-joker.
BibTeX @misc{4ortxyz_the-joker_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{The Joker}}, year = {2026}, url = {https://4ort.xyz/entity/the-joker}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): The Joker — https://4ort.xyz/entity/the-joker (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/the-joker · Last refreshed: