Who Was Alive

Were Karl Popper and Donald Trump alive at the same time?

Yes. Karl Popper and Donald Trump were alive at the same time for 48 years, from 1946 to 1994.

Karl Popper was 43 when Donald Trump was born.

Donald Trump was 48 when Karl Popper died, aged 92.

Karl Popper

Austrian-British philosopher of science and social and política e falsificationism and for criticism of Plato, Hegel and Marx as totalitarian opponents of open society

Born 28 July 1902 · died 17 September 1994, aged 92

Donald Trump

President of the United States

Born 14 June 1946 · living, 80 as of September 2026

  1. Albert Einstein
  2. Adolf Hitler
  3. Karl Popper
  4. Ronald Reagan
  5. Donald Trump
  6. Vladimir Putin
  7. Michael Jackson
  8. Barack Obama
Karl Popper and Donald Trump in bold, with some of their best-known contemporaries. Drag across to see the age each reached in any year. Faded ends mark uncertain dates.