Actually, he has a PhD in biochemistry (or a closely related discipline). Michael is very talented and passionate. If only he could learn to control his temper and quit making a complete ass of himself. Oh, wait, ... I think it’s too late.
Nutrition. He and I both got our doctorates from UC Berkeley, his building was next to mine and the biochem building was immediately west of our buildings.
And both of us were there at the same time.