# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/jon-ludvig-hammer
# Generated: 2026-08-14T01:26:17.471Z

schema: https://schema.org/Person
url: "https://fame.am/person/jon-ludvig-hammer"
name: "Jon Ludvig Hammer"
slug: "jon-ludvig-hammer"
description: "Jon Ludvig Nilssen Hammer is a Norwegian chess grandmaster and four-time Norwegian Chess Champion. He was the main second for Magnus Carlsen in the World Chess Championship 2013."
tagline: "Norwegian chess grandmaster"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/JLHammer11.jpg?width=1200"
gender: "male"
country:
  name: "Norway"
  isoCode: "NO"
birthDate: "1990-06-02"
livingStatus: "LIVING"
scores:
  popularity:           47.25
  momentum:             0
  historical:           12.70277466666667
  currentAttention:     0
  sourceConfidence:     80
  profileCompleteness:  70
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  202
  category: null
platforms:
  - platform:  "X"
    url:       "https://x.com/gmjlh"
    handle:    "gmjlh"
  - platform:  "INSTAGRAM"
    url:       "https://www.instagram.com/gmjlh/"
    handle:    "gmjlh"
  - platform:  "FACEBOOK"
    url:       "https://www.facebook.com/gmjlh"
    handle:    "gmjlh"
  - platform:  "TWITCH"
    url:       "https://www.twitch.tv/gmjlh"
    handle:    "gmjlh"
sources:
  - url: "https://zh.wikipedia.org/wiki/%E7%BA%A6%E6%81%A9%C2%B7%E5%8D%A2%E5%BE%B7%E7%BB%B4%E6%A0%BC%C2%B7%E5%93%88%E9%BB%98%E5%B0%94"
    title: "约恩·卢德维格·哈默尔"
    type:  "WIKIPEDIA"
  - url: "https://ar.wikipedia.org/wiki/%D8%AC%D9%88%D9%86_%D9%84%D9%88%D8%AF%D9%81%D9%8A%D8%BA_%D9%87%D9%85%D8%B1"
    title: "جون لودفيغ همر"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D8%AC%D9%88%D9%86_%D9%84%D9%88%D8%AF%D9%81%D9%8A%D8%AC_%D9%87%D9%85%D8%B1"
    title: "جون لودفيج همر"
    type:  "WIKIPEDIA"
  - url: "https://ca.wikipedia.org/wiki/Jon_Ludvig_Hammer"
    title: "Jon Ludvig Hammer"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Jon_Ludvig_Hammer"
    title: "Jon Ludvig Hammer"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Jon_Ludvig_Hammer"
    title: "Jon Ludvig Hammer"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Jon_Ludvig_Hammer"
    title: "Jon Ludvig Hammer"
    type:  "WIKIPEDIA"
  - url: "https://et.wikipedia.org/wiki/Jon_Ludvig_Hammer"
    title: "Jon Ludvig Hammer"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Jon_Ludvig_Hammer"
    title: "Jon Ludvig Hammer"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/Jon_Ludvig_Hammer"
    title: "Jon Ludvig Hammer"
    type:  "WIKIPEDIA"
  - url: "https://nn.wikipedia.org/wiki/Jon_Ludvig_Hammer"
    title: "Jon Ludvig Hammer"
    type:  "WIKIPEDIA"
  - url: "https://no.wikipedia.org/wiki/Jon_Ludvig_Hammer"
    title: "Jon Ludvig Hammer"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/Jon_Ludvig_Hammer"
    title: "Jon Ludvig Hammer"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%A5%D0%B0%D0%BC%D0%BC%D0%B5%D1%80%2C_%D0%99%D0%BE%D0%BD_%D0%9B%D1%8E%D0%B4%D0%B2%D0%B8%D0%B3"
    title: "Хаммер, Йон Людвиг"
    type:  "WIKIPEDIA"
  - url: "https://tr.wikipedia.org/wiki/Jon_Ludvig_Hammer"
    title: "Jon Ludvig Hammer"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q1152824"
    title: "Wikidata"
    type:  "WIKIDATA"

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