How old would Daniel Kahneman be today?

Yuri Gagarin

Soviet cosmonaut who became the first human to journey into outer space aboard Vostok 1.

Photo: Alexander Mokletsov / RIA Novosti · CC BY 4.0

Yuri Gagarin

Yuri Alekseyevich Gagarin (9 March 1934 – 27 March 1968) was a Soviet pilot and cosmonaut who became the first person to journey into outer space during the first successful crewed spaceflight. He was launched from the Baikonur Cosmodrome in the Kazakh SSR.

Source: Wikipedia · CC BY-SA 4.0

Photo: В. Жихаренко / ТАСС Обработка: Roman Kubanskiy · CC BY 4.0

Brigitte Bardot

Brigitte Anne-Marie Bardot (French:; 28 September 1934 – 28 December 2025), often referred to by her initials B.B., was a French actress, singer, model, and animal rights activist.

Source: Wikipedia · CC BY-SA 4.0

Photo: MGM · Public domain

Carl Sagan

Carl Edward Sagan (SAY-gən; November 9, 1934 – December 20, 1996) was an American astronomer, planetary scientist and science communicator.

Source: Wikipedia · CC BY-SA 4.0

Photo: NASA/JPL · Public domain

Sophia Loren

Sofia Costanza Brigida Villani Scicolone (Italian:; born 20 September 1934), known professionally as Sophia Loren ( lə-REN, Italian:), is an Italian actress, active in her native country and the United States.

Source: Wikipedia · CC BY-SA 4.0

Photo: Unknown. Photo by Mondadori Portfolio via Getty Images · Public domain

Leonard Cohen

Leonard Norman Cohen (September 21, 1934 – November 7, 2016) was a Canadian songwriter, singer, poet, and novelist.

Source: Wikipedia · CC BY-SA 4.0

Photo: Gorupdebesanez · CC BY-SA 3.0