# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/marcel-grun
# Generated: 2026-08-13T08:36:43.162Z

schema: https://schema.org/Person
url: "https://fame.am/person/marcel-grun"
name: "Marcel Grün"
slug: "marcel-grun"
tagline: "Czech astronomer (1946–2020)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Marcel_Gr%C3%BCn%2C_Czech_astronomical_society_Congress.jpg?width=1200"
gender: "male"
category:
  name: "Scientists"
  slug: "scientists"
profileType:
  name: "Scientist"
  slug: "scientist"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1946-11-20"
deathDate: "2020-11-02"
livingStatus: "DECEASED"
scores:
  popularity:           30.67
  momentum:             17.5
  historical:           4.400612
  currentAttention:     0
  sourceConfidence:     30
  profileCompleteness:  60
  trendDirection:       "BREAKOUT"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://ar.wikipedia.org/wiki/%D9%85%D8%A7%D8%B1%D8%B3%D9%8A%D9%84_%D8%BA%D8%B1%D9%88%D9%86"
    title: "مارسيل غرون"
    type:  "WIKIPEDIA"
  - url: "https://cs.wikipedia.org/wiki/Marcel_Gr%C3%BCn"
    title: "Marcel Grün"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%93%D1%80%D1%8E%D0%BD%2C_%D0%9C%D0%B0%D1%80%D1%86%D0%B5%D0%BB"
    title: "Грюн, Марцел"
    type:  "WIKIPEDIA"
  - url: "https://simple.wikipedia.org/wiki/Marcel_Gr%C3%BCn"
    title: "Marcel Grün"
    type:  "WIKIPEDIA"
  - url: "https://cs.wikiquote.org/wiki/Marcel_Gr%C3%BCn"
    title: "Wikiquote"
    type:  "WEBSITE"
  - url: "https://www.wikidata.org/wiki/Q12035247"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump