# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/hans-christian-gram
# Generated: 2026-08-15T11:03:22.055Z

schema: https://schema.org/Person
url: "https://fame.am/person/hans-christian-gram"
name: "Hans Christian Gram"
slug: "hans-christian-gram"
description: "Hans Christian Joachim Gram was a Danish bacteriologist who developed the Gram stain, still a standard technique to classify bacteria and visualize them under a microscope."
tagline: "Danish scientist (1853-1938)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Hans_Christian_Gram_portrait_by_Hansen_%26_Weller.jpg?width=1200"
gender: "male"
category:
  name: "Academics"
  slug: "academics"
profileType:
  name: "Academic"
  slug: "academic"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1853-09-13"
deathDate: "1938-11-14"
livingStatus: "DECEASED"
scores:
  popularity:           51.71
  momentum:             0
  historical:           21.39006933333334
  currentAttention:     0
  sourceConfidence:     60
  profileCompleteness:  60
  trendDirection:       "STABLE"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://id.wikipedia.org/wiki/Hans_Christian_Gram"
    title: "Hans Christian Gram"
    type:  "WIKIPEDIA"
  - url: "https://af.wikipedia.org/wiki/Hans_Christian_Gram"
    title: "Hans Christian Gram"
    type:  "WIKIPEDIA"
  - url: "https://ar.wikipedia.org/wiki/%D9%87%D8%A7%D9%86%D8%B3_%D9%83%D8%B1%D9%8A%D8%B3%D8%AA%D9%8A%D8%A7%D9%86_%D8%BA%D8%B1%D8%A7%D9%85"
    title: "هانس كريستيان غرام"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D9%87%D8%A7%D9%86%D8%B3_%D9%83%D8%B1%D9%8A%D8%B3%D8%AA%D9%8A%D8%A7%D9%86_%D8%AC%D8%B1%D8%A7%D9%85"
    title: "هانس كريستيان جرام"
    type:  "WIKIPEDIA"
  - url: "https://as.wikipedia.org/wiki/%E0%A6%B9%E0%A6%BE%E0%A6%A8%E0%A7%8D%E0%A6%B8_%E0%A6%96%E0%A7%8D%E0%A7%B0%E0%A7%80%E0%A6%B7%E0%A7%8D%E0%A6%9F%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%BE%E0%A6%A8_%E0%A6%97%E0%A7%8D%E0%A7%B0%E0%A6%BE%E0%A6%AE"
    title: "হান্স খ্ৰীষ্টিয়ান গ্ৰাম"
    type:  "WIKIPEDIA"
  - url: "https://azb.wikipedia.org/wiki/%D9%87%D8%A7%D9%86%D8%B3_%DA%A9%D8%B1%DB%8C%D8%B3%D8%AA%DB%8C%D9%86_%D9%82%D8%B1%D9%85"
    title: "هانس کریستین قرم"
    type:  "WIKIPEDIA"
  - url: "https://az.wikipedia.org/wiki/Hans_Kristian_Qram"
    title: "Hans Kristian Qram"
    type:  "WIKIPEDIA"
  - url: "https://bg.wikipedia.org/wiki/%D0%A5%D0%B0%D0%BD%D1%81_%D0%9A%D1%80%D0%B8%D1%81%D1%82%D0%B8%D0%B0%D0%BD_%D0%99%D0%BE%D0%B0%D1%85%D0%B8%D0%BC_%D0%93%D1%80%D0%B0%D0%BC"
    title: "Ханс Кристиан Йоахим Грам"
    type:  "WIKIPEDIA"
  - url: "https://bn.wikipedia.org/wiki/%E0%A6%B9%E0%A6%BE%E0%A6%A8%E0%A7%8D%E0%A6%B8_%E0%A6%95%E0%A7%8D%E0%A6%B0%E0%A6%BF%E0%A6%B6%E0%A7%8D%E0%A6%9A%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%BE%E0%A6%A8_%E0%A6%97%E0%A7%8D%E0%A6%B0%E0%A6%BE%E0%A6%AE"
    title: "হান্স ক্রিশ্চিয়ান গ্রাম"
    type:  "WIKIPEDIA"
  - url: "https://bs.wikipedia.org/wiki/Hans_Christian_Gram"
    title: "Hans Christian Gram"
    type:  "WIKIPEDIA"
  - url: "https://ca.wikipedia.org/wiki/Hans_Christian_Gram"
    title: "Hans Christian Gram"
    type:  "WIKIPEDIA"
  - url: "https://cs.wikipedia.org/wiki/Hans_Christian_Gram"
    title: "Hans Christian Gram"
    type:  "WIKIPEDIA"
  - url: "https://da.wikipedia.org/wiki/Christian_Gram"
    title: "Christian Gram"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Hans_Christian_Gram"
    title: "Hans Christian Gram"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Hans_Christian_Gram"
    title: "Hans Christian Gram"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Hans_Christian_Gram"
    title: "Hans Christian Gram"
    type:  "WIKIPEDIA"
  - url: "https://et.wikipedia.org/wiki/Hans_Christian_Gram"
    title: "Hans Christian Gram"
    type:  "WIKIPEDIA"
  - url: "https://eu.wikipedia.org/wiki/Hans_Christian_Gram"
    title: "Hans Christian Gram"
    type:  "WIKIPEDIA"
  - url: "https://fa.wikipedia.org/wiki/%D9%87%D8%A7%D9%86%D8%B3_%DA%A9%D8%B1%DB%8C%D8%B3%D8%AA%DB%8C%D9%86_%DA%AF%D8%B1%D9%85"
    title: "هانس کریستین گرم"
    type:  "WIKIPEDIA"
  - url: "https://fi.wikipedia.org/wiki/Hans_Christian_Gram"
    title: "Hans Christian Gram"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Hans_Christian_Gram"
    title: "Hans Christian Gram"
    type:  "WIKIPEDIA"
  - url: "https://he.wikipedia.org/wiki/%D7%94%D7%A0%D7%A1_%D7%9B%D7%A8%D7%99%D7%A1%D7%98%D7%99%D7%90%D7%9F_%D7%92%D7%A8%D7%90%D7%9D"
    title: "הנס כריסטיאן גראם"
    type:  "WIKIPEDIA"
  - url: "https://hi.wikipedia.org/wiki/%E0%A4%B9%E0%A5%88%E0%A4%82%E0%A4%B8_%E0%A4%95%E0%A5%8D%E0%A4%B0%E0%A4%BF%E0%A4%B6%E0%A5%8D%E0%A4%9A%E0%A4%BF%E0%A4%AF%E0%A4%A8_%E0%A4%97%E0%A5%8D%E0%A4%B0%E0%A5%88%E0%A4%AE"
    title: "हैंस क्रिश्चियन ग्रैम"
    type:  "WIKIPEDIA"
  - url: "https://hr.wikipedia.org/wiki/Hans_Christian_Gram"
    title: "Hans Christian Gram"
    type:  "WIKIPEDIA"
  - url: "https://hy.wikipedia.org/wiki/%D5%80%D5%A1%D5%B6%D5%BD_%D5%94%D6%80%D5%AB%D5%BD%D5%BF%D5%AB%D5%A1%D5%B6_%D4%B3%D6%80%D5%A1%D5%B4"
    title: "Հանս Քրիստիան Գրամ"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q310005"
    title: "Wikidata"
    type:  "WIKIDATA"

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