5 Most Eccentric Billionaires in the World

No. 5: Peter Thiel


Founder of PayPal and Facebook Inc (NASDAQ:FB) investor Peter Thiel definitely knows a thing or two about making money. And, not unlike other billionaires, Thiel also likes giving something back to the community. Nothing strange so far, right? Well, wait till you hear some of Thiel’s charitable causes. Thus far, Thiel has invested millions of dollars in developing artificial intelligence, studying human immortality, and even the construction of ocean-floating cities.