A short video uploaded to his digital platforms exposes a very strange way a U.S. sports celebrity carries out oral hygiene.

Athlete Bryce Harper, who plays first base for the Phillies, caused a major stir on the TikTok app because of his unusual personal grooming habits.

The recording shows how the player applies toothpaste directly inside his mouth instead of placing it on the brush bristles as most people universally do. This curious fact racked up thousands of interactions from bewildered users online.
