Pietro Boselli turned 30 today (Dec 3rd) and celebrated by sharing some racy pics on the ‘gram.

Boselli – who famously went from teaching maths to modelling underwear – included a number of snaps in his post, but naturally, we’ve focused on the ones that make us need a fan in December.

Shot by Anthony Julien Meyer in Paris, Boselli leaves¬†very¬†little to the imagination in white boxer briefs. Ain’t that his signature style by now?

In another posing with nothing more than a towel in front of his johnson. Fortunately for him, he’s a guy that can get away with wearing his birthday suit on any day.

Boselli recently ditched the underwear altogether for a calendar shoot where he went skinny dipping.