# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/willem-duyn
# Generated: 2026-08-13T14:35:47.243Z

schema: https://schema.org/Person
url: "https://fame.am/person/willem-duyn"
name: "Willem Duyn"
slug: "willem-duyn"
description: "Wilhelmus Jacobus Duyn was a Dutch singer, actor, entertainer and voice over artist. Under the stage name Big Mouth he was co-vocalist of the Dutch pop music duos Mouth & MacNeal (1971–1974) and Big Mouth & Little Eve (1975–1977)."
tagline: "Dutch entertainer (1937–2004)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Mouth_%26_MacNeal.png?width=1200"
gender: "male"
category:
  name: "Musicians"
  slug: "musicians"
profileType:
  name: "Singer / Musician"
  slug: "singer"
  entityType: "https://www.wikidata.org/entity/Q177220"
birthDate: "1937-03-31"
deathDate: "2004-12-04"
livingStatus: "DECEASED"
scores:
  popularity:           48.57
  momentum:             0
  historical:           8.462393333333333
  currentAttention:     0
  sourceConfidence:     59.99999999999999
  profileCompleteness:  65
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
platforms:
  - platform:  "IMDB"
    url:       "https://www.imdb.com/name/nm1402010/"
    handle:    "nm1402010"
sources:
  - url: "https://www.discogs.com/artist/347577"
    title: "Discogs"
    type:  "DATABASE"
  - url: "https://de.wikipedia.org/wiki/Willem_Duyn"
    title: "Willem Duyn"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Willem_Duyn"
    title: "Willem Duyn"
    type:  "WIKIPEDIA"
  - url: "https://et.wikipedia.org/wiki/Willem_Duyn"
    title: "Willem Duyn"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/Willem_Duyn"
    title: "Willem Duyn"
    type:  "WIKIPEDIA"
  - url: "https://ko.wikipedia.org/wiki/%EB%B9%8C%EB%9F%BC_%EB%8B%A4%EC%9C%88"
    title: "빌럼 다윈"
    type:  "WIKIPEDIA"
  - url: "https://nds.wikipedia.org/wiki/Willem_Duyn"
    title: "Willem Duyn"
    type:  "WIKIPEDIA"
  - url: "https://nl.wikipedia.org/wiki/Willem_Duyn"
    title: "Willem Duyn"
    type:  "WIKIPEDIA"
  - url: "https://musicbrainz.org/artist/3c1dbbdb-da61-453d-9ae0-a0f3b985f606"
    title: "MusicBrainz"
    type:  "DATABASE"
  - url: "https://www.wikidata.org/wiki/Q338050"
    title: "Wikidata"
    type:  "WIKIDATA"
  - url: "https://www.themoviedb.org/person/1253987"
    title: "Willem Duyn"
    type:  "DATABASE"

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