# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/johnny-galecki
# Generated: 2026-08-13T16:14:04.616Z

schema: https://schema.org/Person
url: "https://fame.am/person/johnny-galecki"
name: "Johnny Galecki"
slug: "johnny-galecki"
description: "John Mark Galecki is an American actor. On television, he played Leonard Hofstadter on The Big Bang Theory (2007–2019) and David Healy in Roseanne and The Conners (2018–2019). Galecki also appeared in the films Prancer (1989), National Lampoon's Christmas Vacation (1989), Suicide Kings (1997), I Know What You Did Last Summer (1997), Bookies (2003), In Time (2011), and Rings (2017)."
tagline: "American actor"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Johnny_Galecki_at_PaleyFest_2013.jpg?width=1200"
gender: "male"
country:
  name: "United States"
  isoCode: "US"
category:
  name: "Actors"
  slug: "actors"
profileType:
  name: "Actor"
  slug: "actor"
  entityType: "https://www.wikidata.org/entity/Q33999"
birthDate: "1975-03-30"
livingStatus: "LIVING"
scores:
  popularity:           60.17
  momentum:             0
  historical:           26.801532
  currentAttention:     0
  sourceConfidence:     70
  profileCompleteness:  80
  trendDirection:       "STABLE"
ranks:
  global:   null
  country:  null
  category: null
platforms:
  - platform:  "INSTAGRAM"
    url:       "https://www.instagram.com/sanctionedjohnnygalecki/"
    handle:    "sanctionedjohnnygalecki"
  - platform:  "IMDB"
    url:       "https://www.imdb.com/name/nm0301959/"
    handle:    "nm0301959"
sources:
  - url: "https://he.wikipedia.org/wiki/%D7%92'%D7%95%D7%A0%D7%99_%D7%92%D7%90%D7%9C%D7%A7%D7%99"
    title: "ג'וני גאלקי"
    type:  "WIKIPEDIA"
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    title: "Johnny Galecki"
    type:  "WIKIPEDIA"
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    title: "جوني غاليكي"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%DA%86%D9%88%D9%86%D9%89_%D8%AC%D8%A7%D9%84%D9%8A%D9%83%D9%89"
    title: "چونى جاليكى"
    type:  "WIKIPEDIA"
  - url: "https://ast.wikipedia.org/wiki/Johnny_Galecki"
    title: "Johnny Galecki"
    type:  "WIKIPEDIA"
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    title: "جانی قالکی"
    type:  "WIKIPEDIA"
  - url: "https://bg.wikipedia.org/wiki/%D0%94%D0%B6%D0%BE%D0%BD%D0%B8_%D0%93%D0%B0%D0%BB%D0%B5%D0%BA%D0%B8"
    title: "Джони Галеки"
    type:  "WIKIPEDIA"
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    title: "জনি গ্যালেকি"
    type:  "WIKIPEDIA"
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    title: "Johnny Galecki"
    type:  "WIKIPEDIA"
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    title: "جۆنی گالێسکی"
    type:  "WIKIPEDIA"
  - url: "https://cs.wikipedia.org/wiki/Johnny_Galecki"
    title: "Johnny Galecki"
    type:  "WIKIPEDIA"
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    title: "Johnny Galecki"
    type:  "WIKIPEDIA"
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    title: "Johnny Galecki"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Johnny_Galecki"
    title: "Johnny Galecki"
    type:  "WIKIPEDIA"
  - url: "https://el.wikipedia.org/wiki/%CE%A4%CE%B6%CF%8C%CE%BD%CE%B9_%CE%93%CE%BA%CE%B1%CE%BB%CE%AD%CE%BA%CE%B9"
    title: "Τζόνι Γκαλέκι"
    type:  "WIKIPEDIA"
  - url: "https://eml.wikipedia.org/wiki/Johnny_Galecki"
    title: "Johnny Galecki"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Johnny_Galecki"
    title: "Johnny Galecki"
    type:  "WIKIPEDIA"
  - url: "https://eo.wikipedia.org/wiki/Johnny_Galecki"
    title: "Johnny Galecki"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Johnny_Galecki"
    title: "Johnny Galecki"
    type:  "WIKIPEDIA"
  - url: "https://et.wikipedia.org/wiki/Johnny_Galecki"
    title: "Johnny Galecki"
    type:  "WIKIPEDIA"
  - url: "https://eu.wikipedia.org/wiki/Johnny_Galecki"
    title: "Johnny Galecki"
    type:  "WIKIPEDIA"
  - url: "https://fa.wikipedia.org/wiki/%D8%AC%D8%A7%D9%86%DB%8C_%DA%AF%D8%A7%D9%84%DA%A9%DB%8C"
    title: "جانی گالکی"
    type:  "WIKIPEDIA"
  - url: "https://fi.wikipedia.org/wiki/Johnny_Galecki"
    title: "Johnny Galecki"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Johnny_Galecki"
    title: "Johnny Galecki"
    type:  "WIKIPEDIA"
  - url: "https://gl.wikipedia.org/wiki/Johnny_Galecki"
    title: "Johnny Galecki"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q295739"
    title: "Wikidata"
    type:  "WIKIDATA"
  - url: "https://www.themoviedb.org/person/16478"
    title: "Johnny Galecki"
    type:  "DATABASE"

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