There are several. Probably the most famous of them is David Cheriton: http://www.forbes.com/sites/ryanmac/2012/08/01/professor-billionaire-david-cheriton/ htt

There are several. Probably the most famous of them is David Cheriton: http://www.forbes.com/sites/ryanmac/2012/08/01/professor-billionaire-david-cheriton/ http://www.forbes.com/sites/ryanmac/2012/08/01/professor-bil...