3. University of Pennsylvania
Famous name: Elon Musk, cofounder of PayPal and founder and CEO of Tesla and SpaceX, class of 1997
Known billionaires: 47
Combined wealth: $246.5 billion
[Photo via @uofpenn]
Keep up with Guest of a Guest!
Sign up for our newsletter
.jpg "How Comms Guru & Founder Of The PR Net Lisa Smith Put Her Stylish Stamp On The Industry")
.jpg "Who Are The Assoulines? Meet The Chic First Family Of Luxury Publishing")
