28-year-old Peitro Boselli went viral in 2015 after one of his University College London students posted a picture of him on Facebook.
“That moment when you realized your maths lecturer is one of the top designer model[s],” Arief Azli wrote. The post ended up getting nearly 2,000 likes. Boselli was called the "world's hottest math teacher" by publications ranging from People Magazine to The Guardian.
The Italian-born Boselli was then a UCL visiting lecturer getting his PhD in mechanical engineering. Today? He has his PhD — his graduation ceremony is this September — and he’s now signed on to an Armani campaign.
Keep reading to meet Boselli, who now has 885,000 followers on Instagram.

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