Meet the reason that “I wish I was your derivative so I could lie tangent to your curves” pick-up line exists in the first place: Pietro Boselli, a 26-year-old male model who is also a math teacher. Seriously.
Pietro was “discovered” by Giorgio Armani when he was only 6-years-old. He also just happens to have a PhD in Mechanical Engineering and gives lectures at University College London.
So when Pietro isn't busy posing nude for Equinox ads (skip ahead to the video below if you must, then come back...OK, welcome back) he's publishing papers like, “An Inverse Design Based Methodology for Rapid 3D Multi-Objective-Multidisciplinary Optimization of Axial Turbines.”
Whatever that means. More important to our interests, he’s also “addicted to training.”