Who are the best scientists and engineers who became politicians?

Lab coats and briefcases, theorems and ballots — some of history's sharpest analytical minds also shaped nations. From Nobel-level chemists to rocket engineers, the lineup spans continents and centuries. Who leads?

1

Angela Merkel

German quantum chemist who served as Chancellor of Germany for 16 years, becoming one of the most powerful leaders in modern history.

2

Margaret Thatcher

Trained research chemist who became the first female Prime Minister of the United Kingdom, serving from 1979 to 1990.

3

Jimmy Carter

Nuclear engineer and U.S. Navy officer who became the 39th President of the United States and later won the Nobel Peace Prize.

4

Herbert Hoover

Stanford-educated mining engineer who became the 31st President of the United States after organizing post-WWI humanitarian relief.

5

Claudia Sheinbaum

Environmental engineer and climate scientist who became the first female President of Mexico in 2024.

6

Benjamin Franklin

Pioneering scientist and inventor of the lightning rod who was a Founding Father of the United States and key diplomat to France.

7

Francois Arago

French astronomer and physicist who served in the French National Assembly and briefly headed the French government in 1848.

8

Rajiv Gandhi

Trained pilot and technology advocate who became Prime Minister of India and spearheaded the country computerization drive.

9

Ngozi Okonjo-Iweala

Development economist and World Bank veteran who served twice as Finance Minister of Nigeria and became WTO Director-General.

10

Wernher von Braun

Rocket engineer who developed the V-2 rocket and later led NASA Saturn V program, navigating the politics of two nations.

11

Vaclav Klaus

Economist and politician who served as the second President of the Czech Republic from 2003 to 2013.