There are quite a few myths about Christopher Columbus and his famous 1492 expedition, the most common of which claims that he set out to prove the earth was round.

In this episode of I Never Knew That, editor Catherine sets the record straight and explains the real reason the explorer embarked on his three-ship voyage for Spain.

If you enjoyed this video, please let us know at editor@biography.com. Be sure to check out entire catalogue of videos, including last week's episode about notorious killer and grave robber, Ed Gein.

Headshot of Catherine Caruso
Catherine Caruso
Associate Profiles Editor

Catherine Caruso joined the Biography.com staff in August 2024, having previously worked as a freelance journalist for several years. She is a graduate of Syracuse University, where she studied English literature. When she’s not working on a new story, you can find her reading, hitting the gym, or watching too much TV.