Jon Brower Minnoch

Heaviest ever recorded human (1941-1983)

  • Fame59.5
  • Momentum1.9
  • Wikipedia76.7K
Source-basedStable
Lived 1941–1983, aged 42United States
  • Wikipedia
    29 languages
    Cross-language footprint
  • Era
    1941–1983
    Aged 42
Summary
Updated 2026-08-18

Jon Brower Minnoch holds the medical record for the heaviest human weight ever documented—approximately 1,400 pounds at his peak in 1978, most of it from massive edema that required a dozen firefighters to move him.

Biography

About

Born in September 1941, Minnoch had been obese since childhood and spent his adult years running a taxi company on Bainbridge Island, Washington, typically weighing between 800 and 900 pounds. In March 1978, after three bedridden weeks on a doctor-ordered 600-calorie diet failed, firefighters transported him to the University of Washington Medical Center, where physicians diagnosed severe edema and estimated his weight at roughly 1,400 pounds. Over two years on a 1,200-calorie hospital regimen, he lost more than 900 pounds—the largest documented human weight loss at that time. He regained much…

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Fame
Stable
59.5
Composite of search demand, mentions, audience & graph footprint.
Score components
Momentum1.9
Historical23.4
Source confidence60.0
Completeness50.0
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Sources

  • Wikipedia
    wikipedia · en.wikipedia.org
    High confidence
  • Wikidata
    wikidata · wikidata.org
    High confidence
  • Pantheon 2.0
    database · pantheon.world
    High confidence