An Italian knight turned saint is said to have stabbed his sword into a rock in the 12th Century.

Today, the sword can still be seen in Tuscany, but is it real? And was it the inspiration for Excalibur and King Arthur’s saga?

https://www.bbc.com/reel/video/p0c1ymsq/the-truth-behind-the-legend-of-the-sword-in-the-stone-