Roger Guillemin

French-American neuroscientist (1924–2024)

  • Fame53.2
  • Momentum0.0
  • Wikipedia1.2K
Source-basedFalling
Lived 1924–2024, aged 100France
  • Wikipedia
    59 languages
    Cross-language footprint
  • Era
    1924–2024
    Aged 100
  • Awards
    16
    recognised works
Summary
Updated 2026-06-09

He chased molecules the size of dust motes through tons of sheep brains, proving that the brain commands the body's hormone system — work that won him the Nobel and redrew the map of how we're wired.

Biography

About

Roger Charles Louis Guillemin was born in France on January 11, 1924, and built his career as a neuroscientist across two continents. His research focused on neurohormones, the chemical messengers that let the brain control the endocrine system — a connection many doubted existed. The work was painstaking: isolating infinitesimal quantities of these substances from enormous amounts of animal tissue. In 1976 he received the National Medal of Science, and the following year the Nobel Prize for Medicine, shared with Andrew Schally and Rosalyn Sussman Yalow. He died on February 21, 2024, a century…

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The six component signals behind the Fame score, and their ranks across the leaderboards.

Fame
Falling
53.2
Composite of search demand, mentions, audience & graph footprint.
Score components
Historical22.0
Source confidence60.0
Completeness70.0
Global rank
Country rank
Category rank
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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