> he completed all 33 courses (...) in less than one year.
> That works out to around 1 course every 1.5 weeks
WTF? What kind of university imposes that you take only one course at any given time? It's not just linkbait, it starts from a wrong assumption. When you take many related courses simultaneously, you see the pieces meshing together and that helps learning. That's different from taking them in a serial manner.