“Berners-Lee developed a rudimentary browser to test the concept, but the first browser to gain any traction was Mosaic, developed at the University of Illinois Urbana-Champaign’s National Center for Supercomputing Applications (NCSA) in 1993. In 1994, the National Science Foundation (NSF) awarded “a large grant” to NCSA to continue developing Mosaic.
Among those who worked on Mosaic at NCSA was Marc Andreessen. He is also, of all the names mentioned so far, the only person who went on to become a billionaire, and indeed is one of the 2000 richest men on the planet. He was well positioned to take a product to market because of the work he was able to do as part of a research organization (NCSA) within a public research university”
https://www.liberalcurrents.com/marc-andreessen-is-a-traitor/