John Milnor

John Milnor, American mathematician and academic

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Born: February 20, 1931
Age in 2026: 95
Zodiac sign: Pisces
Birth year: 1931

About John Milnor

John Willard Milnor is an American mathematician known for his work in differential topology, algebraic K-theory and low-dimensional holomorphic dynamical systems. Milnor is a distinguished professor at Stony Brook University and the only mathematician to have won the Fields Medal, the Wolf Prize, the Abel Prize and all three Steele prizes. In 1962 Milnor was awarded the Fields Medal for his work in differential topology.

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

The world when John Milnor was born

John Milnor was born in 1931. 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 1931

#1 song"Stardust" – Artie Shaw
Top movieFrankenstein
Best-selling bookThe Good Earth – Pearl S. Buck

Headlines and milestones

Major sports momentKnute Rockne dies in plane crash
Top headlineAl Capone convicted of tax evasion
Technology milestoneEmpire State Building completed
Defining fadJigsaw puzzles
Notable inventionElectric razor
World population2.10 billion

United States snapshot

U.S. leaderHerbert Hoover
Sports championSt. Louis Cardinals (World Series)
U.S. population124.0M

1931 versus 2026

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

Measure	1931	2026
Gas	$0.17	$3.45/gal
Average home	$5,500	$435,000
Average income	$3,000	$67,500
Movie ticket	$0.25	$11.95
Postage stamp	$0.02	$0.73
Population	124.0M	341 million

Sources and editorial standards

This profile combines a biographical source with structured birthday and historical context. Sources recorded for this profile: Wikipedia, Encyclopaedia Britannica, Library of Congress. 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.