See Hot Math Teacher Pietro Boselli’s Photo Gallery! Which Ones Are His Best Instagram Snaps?

The "world's sexiest math teacher" is still making waves on social media after becoming viral last year.

Check out Pietro Boselli's photo gallery and find out which of his uploaded snaps are the most popular on Instagram.

The 27-year-old Italian model was a former Math lecturer in the University of London. He became Internet-famous when one of his students posted a photo of him on a social media site. It quickly became viral.

It wasn't a surprise that a student would upload his photo. After all, he doesn't just look super hot, he also have a Ph.D. in Mechanical Engineering and he's also a successful model.

According to The Guardian, the fated post helped his modelling career tremendously. He became a favorite to lead designer underwear line campaigns and he was also featured on the cover of Attitude Magazine.

However, he previously complained to The Daily Mail that he's "too good looking to be taken seriously." 

He's reportedly been objectified as a male because of his various shirtless photos and modelling deals. He bemoaned the fact that his good looks have dwarfed his intelligence.

Accordingly, had been modelling since he was six years old and he even tried to hide his other career to his colleagues in university. However, his students supposedly always find that a little tad bit out.

Recently, Pietro Boselli picked his nine best photos on his Instagram gallery to end 2015 and the choices have his 762 thousand followers drooling even more over the heartthrob.

A photo posted by Pietro Boselli (@pietroboselli) on Dec 30, 2015 at 5:03pm PST

"Thanks for a great year!" He captioned the collage, which featured six pictures of him showing off his perfect set of abs. The other three, which showed him in a suit, a jacket and a tight shirt was equally appealing.

Check out which of the best nine in Pietro Boselli's Instagram photo gallery!