17. Robert Klark Graham
Robert Klark Graham became a billionaire, but it was what came afterward that made it all sound too crazy for words. Graham decided that the world was in desperate need of a sperm bank. Not just any sperm bank, though. Graham opened his own sperm bank that only used donations from those who had won a Nobel Prize. Weird, right? He passed away in 2008, but before closing the doors to the place, he lowered his expectations. Instead of requiring donors to be Nobel Prize winners, he began accepting men with extremely high IQs.
