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Alfréd Rényi

Alfréd Rényi, Hungarian mathematician and theorist (died 1970)

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Born
March 20, 1921
Died
February 1, 1970
Zodiac sign
Pisces
Birth year
1921

About Alfréd Rényi

Alfréd Rényi was a Hungarian mathematician known for his work in probability theory, though he also made contributions in combinatorics, graph theory, and number theory. Alfréd Rényi (20 March 1921 – 1 February 1970) was a Hungarian mathematician known for his work in probability theory, though he also made contributions in combinatorics, graph theory, and number theory. If I am happy, I do mathematics to keep happy." The Alfréd Rényi Prize, awarded by the Hungarian Academy of Science, was established in his honor. In 1950 Rényi founded the Mathematics Research Institute of the Hungarian Academy of Sciences. In 1950, he founded the Mathematics Research Institute of the Hungarian Academy of Sciences, now bearing his name, and directed it until his early death.

Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.

Alfréd Rényi timeline

  1. Alfréd Rényi (20 March 1921 – 1 February 1970) was a Hungarian mathematician known for his work in probability theory, though he also made contributions in combinatorics, graph theory, and number theory.
  2. In 1950 Rényi founded the Mathematics Research Institute of the Hungarian Academy of Sciences.
  3. In 1950, he founded the Mathematics Research Institute of the Hungarian Academy of Sciences, now bearing his name, and directed it until his early death.

The world when Alfréd Rényi was born

Alfréd Rényi was born in 1921. The year snapshot below places that birthday in its cultural and historical setting: the music and films people were following, the headlines shaping public life, and the everyday prices families encountered.

Culture in 1921

  • #1 song"My Man" – Fanny Brice
  • Top movieThe Kid (Charlie Chaplin)
  • Best-selling bookMain Street – Sinclair Lewis

Headlines and milestones

  • Major sports momentJack Dempsey vs Georges Carpentier — first million-dollar gate
  • Top headlineWarren G. Harding inaugurated as 29th President
  • Technology milestoneAlbert Einstein wins the Nobel Prize in Physics
  • Defining fadOuija boards
  • Notable inventionLie detector (polygraph)
  • World population1.88 billion

United States snapshot

  • U.S. leaderWarren G. Harding
  • Sports championNew York Giants (World Series)
  • U.S. population108.5M

1921 versus 2026

These figures put everyday life in Alfréd Rényi's birth year beside the site's latest United States snapshot.

Measure19212026
Gas$0.26$3.45/gal
Average home$5,500$435,000
Average income$3,010$67,500
Movie ticket$0.15$11.95
Postage stamp$0.02$0.73
Population108.5M341 million

Sources and editorial standards

This profile combines a biographical source with structured birthday and historical context. Sources recorded for this profile: Wikipedia, Library of Congress, Wikidata. See our editorial policy for sourcing, corrections, and review standards.

Read the source biography on Wikipedia. Wikipedia text is available under the Creative Commons Attribution-ShareAlike License.