When Kenneth Branagh took on the role of Agatha Christie’s dapper Belgian detective Hercule Poirot, he gave the famous sleuth an outsized mustache of luxuriant eccentricity. And now he's back ...

Charlie Chaplin’s toothbrush mustache, that small patch above his lip, was adopted specifically for its humorous appeal‌, ‌before becoming associated with Adolf Hitler and forever losing its ...

For trimmed, bushy, hairline and divided types, the “pass” rate was an average 23%—about the same as clean-shaven men. By astonishing contrast, not a single man with a toothbrush mustache ...

Toothbrush mustache, which became is said to have become a trend in the US in the 19th century, later became popular when the Germans started to wear it.