FermatsTheorem. Bit close to the bone, there.
Thing is with many in this industry, they are incredibly driven, competitive, and borderline narcissistic in their win-at-all-cost attitude. It’s not a massive leap.
About 10 or 12 years ago, the firm I worked for hired a new head of a trading desk. Super clever, maths/quant, think grad, masters and PHD from one of the Ecoles superieurs and onto Oxbridge. In the job for about 2 months then gone. No explanation beyond, he’s no longer with the firm. Several months later he turns up in the newspapers, in court for fraud. Turns out, he got his kicks from doing exams, so touted himself to undergrads to impersonate them and actually do their exams in exam halls.
He would have been on about 400/500k in total comp per annum. 10 years ago. Risked, and lost, everything to satisfy his urge to do exams.
I am no longer surprised at what some people will do to get what they want.
Guess where I worked when that happened?