Andreas Kalcker

German writer and communicator of pseudoscience
Person human Q27862313
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Summary

Andreas Kalcker was born on January 1, 1961[1], in Wuppertal[2]. He has worked as an adviser[3], biophysicist[4], and economist[5]. He has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[6]

Key Facts

  • Date of birth: March 16, 1961[7]
  • Country of citizenship: Germany[8]
  • Field of work: alternative medicine[9], counseling[10], economics[11], biophysics[12]
  • Sex or gender: male[13]
  • Residence: Switzerland[14]
  • Family name: Kalcker[15]
  • Given name: Andreas[16], Ludwig[17]
  • Languages spoken, written or signed: Spanish[18], Italian[19], French[20], Catalan[21], German[22], English[23]

Why It Matters

Andreas Kalcker is known by 8 alternative names across languages and contexts.[24]

FAQs

Where was Andreas Kalcker born?

Andreas Kalcker's place of birth was Wuppertal[2].

What did Andreas Kalcker do for work?

Andreas Kalcker worked as an adviser[3], biophysicist[4], and economist[5].

References

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

Direct Wikidata claims

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

Aggregate / graph-position facts

  1. [6] ↑ . Wikidata sitelinks. wikidata.org.
  2. [24] ↑ . 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). Andreas Kalcker. Retrieved October 22, 2026, from https://4ort.xyz/entity/andreas-kalcker
MLA “Andreas Kalcker.” 4ort.xyz Knowledge Graph, 4ort.xyz, 22 Oct. 2026, https://4ort.xyz/entity/andreas-kalcker.
BibTeX @misc{4ortxyz_andreas-kalcker_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Andreas Kalcker}}, year = {2026}, url = {https://4ort.xyz/entity/andreas-kalcker}, note = {Accessed: 2026-10-22}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Andreas Kalcker — https://4ort.xyz/entity/andreas-kalcker (retrieved 2026-10-22)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 23d ago · Printstream · 2026-10-01 view diff on Wikidata ↗
    Wikipedia languages → ['ar', 'de', 'en', 'es', 'fr']
    Sitelink count → 5
    Date of birth → +1961-01-01T00:00:00Z, +1961-03-16T00:00:00Z
    Claims rich → —
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/57227|batch #57227]]: Import and prefer more precise dates from dewiki"
  2. 19w ago · Jindřich Rubeš · 2026-06-12 view diff on Wikidata ↗
    Svkkl authority id → 0366792-Kalcker-Andreas-Ludwig-1961
    Family name → Kalcker
    Medvik id → xx0153036
    Ddb person (gnd) id → 127988584X
    + 21 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ Svkkl authority id: 0366792-Kalcker-Andreas-Ludwig-1961, [[:toollabs:quickstatements/#/batch/259494|batch #259494]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.