Elon Musk - gets a degree in physics and a PhD in materials and builds rockets.
The Author - gets a masters of arts and writes 2000 words hoping to get ad clicks to feed his kids.
The Author - gets a masters of arts and writes 2000 words hoping to get ad clicks to feed his kids.
Unless PhDs are awarded to people who dropped out after two days, that didn't happen: https://en.wikipedia.org/wiki/Elon_Musk#Education
I'm not saying it's absolutely the case that he's the only person who answers that question but I would say that the number of people who do is a number somewhere between one and something very small. I'm also saying that he's in that group of people.