# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/nonpareil-dempsey
# Generated: 2026-08-14T20:28:21.462Z

schema: https://schema.org/Person
url: "https://fame.am/person/nonpareil-dempsey"
name: "Nonpareil Dempsey"
slug: "nonpareil-dempsey"
description: "John Edward Kelly was an Irish-born American boxer, better known as Nonpareil Jack Dempsey, who was the first holder of the World Middleweight Championship (1884–1891). He was nicknamed \"Nonpareil\" because of his reputation of being unbeatable."
tagline: "Irish-American boxer"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Nonpareil_Jack_Dempsey_portrait.jpg?width=1200"
gender: "male"
country:
  name: "United States"
  isoCode: "US"
category:
  name: "Athletes"
  slug: "athletes"
profileType:
  name: "Athlete"
  slug: "athlete"
  entityType: "https://www.wikidata.org/entity/Q2066131"
birthDate: "1862-12-15"
deathDate: "1895-11-02"
livingStatus: "DECEASED"
scores:
  popularity:           47.92
  momentum:             10.52980132450331
  historical:           8.960405333333334
  currentAttention:     0
  sourceConfidence:     54.99999999999999
  profileCompleteness:  70
  trendDirection:       "RISING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://pt.wikipedia.org/wiki/Nonpareil_Dempsey"
    title: "Nonpareil Dempsey"
    type:  "WIKIPEDIA"
  - url: "https://ar.wikipedia.org/wiki/%D9%86%D9%88%D9%86%D8%A8%D8%A7%D8%B1%D9%8A%D9%84_%D8%AF%D9%8A%D9%85%D8%A8%D8%B3%D9%8A"
    title: "نونباريل ديمبسي"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D9%86%D9%88%D9%86%D8%A8%D8%A7%D8%B1%D9%8A%D9%84_%D8%AF%D9%8A%D9%85%D8%A8%D8%B3%D9%89"
    title: "نونباريل ديمبسى"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Jack_Dempsey_(The_Nonpareil)"
    title: "Jack Dempsey (The Nonpareil)"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Nonpareil_Jack_Dempsey"
    title: "Nonpareil Jack Dempsey"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Jack_(Nonpareil)_Dempsey"
    title: "Jack (Nonpareil) Dempsey"
    type:  "WIKIPEDIA"
  - url: "https://ga.wikipedia.org/wiki/Nonpareil_Dempsey"
    title: "Nonpareil Dempsey"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/Jack_(Nonpareil)_Dempsey"
    title: "Jack (Nonpareil) Dempsey"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E3%82%B8%E3%83%A3%E3%83%83%E3%82%AF%E3%83%BB%E3%83%87%E3%83%B3%E3%83%97%E3%82%B7%E3%83%BC_(%E3%83%9F%E3%83%89%E3%83%AB%E7%B4%9A)"
    title: "ジャック・デンプシー (ミドル級)"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/Nonpareil_Jack_Dempsey"
    title: "Nonpareil Jack Dempsey"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q1440806"
    title: "Wikidata"
    type:  "WIKIDATA"

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