Pietro Boselli has turned on the shower — and his fans.
The former math professor posted a series of shower scenes to Instagram Tuesday, in which he showed off Speedo tan lines and his impressive body. While his hand modestly covers the front of his body, Boselli shows his posterior in full pride.
“Aliquid aqua inest,” Boselli captioned the post. Which translates to, “There is something in the water.” Previously, the Italian mechanical engineer showed off his cheeks and physique earlier this summer in a video post of him jumping into a lake.
Boselli went viral in 2014 for his good looks while teaching at the University College London. Afterward dubbed “the world’s hottest math teacher,” the viral moment supercharged his modeling career. He’s appeared in campaigns for Abercrombie & Fitch and Equinox, as well as magazine spreads for Vogue and Attitude.
[See the Speedo tan lines here] https://fashionablymale.net/2025/09/16/pietro-boselli-aliquid-aqua-inest/
