Who Was Alive

Were Donald Trump and Greta Thunberg alive at the same time?

Yes. Donald Trump and Greta Thunberg were alive at the same time for 23 years, from 2003 to today.

Donald Trump was 56 when Greta Thunberg was born.

Donald Trump

President of the United States

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

Greta Thunberg

Swedish climate protection activist

Born 3 January 2003 · living, 23 as of September 2026

  1. Albert Einstein
  2. Ronald Reagan
  3. Donald Trump
  4. Vladimir Putin
  5. Michael Jackson
  6. Barack Obama
  7. Greta Thunberg
Donald Trump and Greta Thunberg 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.