Pitrepreneur
A math educator or geek who plans to turn their passion or obsession for the number π into cash.
Be it via newly coined pi-related definitions, factoids, and jokes on mugs and T-shirts; pop math books on or about pi for dummies, idiots, and morons; or pi NFTs and PiCoins, Prof. Ian, a self-professed pitrepreneur, wants to turn his geeky passion into obscene profits.