This guy Trent Arsenault has devoted his life to being a sperm donor. He makes a living as a computer geek, but then the rest of the time he is either doing things to maximize his sperm count, or to donate it. I think for free, and outside the official sperm banks. The FDA is trying to make him stop, but he's a virgin, celibate, disease free, he does everything to protect his DNA, and it's just ridiculous, the FDA want to get their grubby hands into everything. Anyway, he has fathered 15 children so far via artificial insemination, and there's 3 more on the way.
He seems like an extremely meticulous and intelligent guy to me, if a bit single minded. One thing I have noticed is that many successful people are single-minded. It makes them eccentric, but it's what makes them successful, too.
And what a way to resist the depopulation plot!!! It's a little harder for the women. Actually raising a kid is a big investment. But this guy is making it possible for couples who could not otherwise conceive.
12 minutes ago