Michel Siffre

Rarity: Common

The most frequent rarity: most Wikipedia articles become Commons.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Figure

Domain

Science and technology

Knowledge cost

4

Influence

6

Resistance

4

In collections

1 player has it in their collection.

What Wikipedia says

Michel Augustin Francis Siffre (French: [sifʁ]; 3 January 1939 – 25 August 2024) was a French geologist, speleologist and underground explorer. He is especially known for the chronobiology experiments he conducted on himself.

Excerpt from the Wikipedia article “Michel Siffre”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: JYB Devot, CC BY-SA 4.0, via Wikimedia Commons.