Mustaches have gone in and out of style for centuries. Some consider them powerful and masculine, while others consider them downright silly. Today we even have a fake mustache trend where people joke about the look by holding up paper cutouts of a mustache or draw a mustache shape on their inner finger to hold up to their face.
We love to laugh about a character twisting his mustache “handlebars,” but this isn’t a new phenomenon.
At one time the Beatles wore mustaches and even made it into a joke by providing mustache cutouts to their fans. However, the 60s trend almost didn’t happen. Here’s the story of the accidental reason the Beatles decided to grow a mustache.
Paul McCartney suffered a gruesome accident
It turns out that the hairy upper lip, which became such an iconic Beatle’s look, was all because of a moped accident. In December of 1965, Paul McCartney lost control of his moped and crashed. After smacking his face on the pavement, McCartney left the scene with a split upper lip and a chipped tooth.
Source: cheatsheet.com