Are there any famous historical figures or anecdotes related to shaving（Part1）?

Alexander the Great and the 'Shaving Order'

Legend: In the 4th century BC, Alexander the Great ordered his entire army to shave before embarking on an expedition to Persia. The reason is practical: long beards are easily caught by enemies in close combat and become a fatal weakness. This command not only changed the image of Greek soldiers (from traditional beards to refreshing short beards), but also influenced the aesthetic of the entire Hellenistic era, with shaving gradually becoming a symbol of civilization and military discipline.