World's hottest maths teacher Pietro Boselli: 'I model wet steam flow'

Male supermodel Pietro Boselli talks openly about his true passions: maths, turbines and the number eight

Never has the phrase "mathematical model" had such a delicious double meaning than in the case of Pietro Boselli, the Italian model and engineering lecturer whose academic specialism is mathematical modelling.

Boselli, aged 27, was branded the "world's sexiest maths teacher" earlier this year by newspapers and magazines around the world after one of his students at University College London posted on social media that he was also a successful model, and the post went viral.