well 3 of those are from Grimes, one of the dumbest people to ever live. I think he generally seeks out women who are incredibly poor judges of character
when you consider how many people didn't want kids and created a few anyway, it's pretty easy to rack up a shitload, especially as the sperm donor. the main thing is you have to just not give a fuck about any ethical or moral responsibility you have to the children or who the other parents will be. just get out there and carelessly dump loads.
He was young and rich for paypal (and working on space) and masked his sociopathy with what was a boyish nerdy disposition 20 years ago. He declined considerably once he entered his twitter era.
Like its not that hard to pull if you can hold down something resembling a conversation and go fine dining.
materially speaking calculations sometimes change when one person involved is incredibly wealthy. he has surely tried it on with a much larger number than that.
Probably uses surrogates along with all his exes. 12's nothing impressive, there's common bros out there that can put out 20+ with a little dick to the pavement and I'm sure sperm donors at banks would just laugh.