History's Most Insane Rulers, Part 2: Charles VI -- The King Who Thought He Was Made of Glass

Published: May 19, 2020, 6:55 a.m.

King Charles VI of France (1368-1422) suffered from a particular disorder called "The Glass Delusion." He believed himself to be made of glass and could shatter at any moment. Advisors were told to tiptoe toward him and not wear shoes. He refused...