Doerr met Andreessen about 20 years ago when he was starting the Mosaic browser, which would become Netscape, a Kleiner investment.

FORBES: Google Ventures Launches Glass Collective With Andreessen, Kleiner Perkins, To Fund Google Glass Startups

Atari was the first video game, Visicalc the first desktop spreadsheet, and Mosaic the first Internet browser.

FORBES: Imitation As A Source Of Innovation

Mosaic, the first browser, was the killer app for the World Wide Web.

FORBES: Google's Trillion-Dollar Driverless Car -- Part 3: Sooner Than You Think

That was the right time for Max to be there since Netscape founder, Marc Andreessen, helped develop the web browser, Mosaic, there in 1993.

FORBES: Yelp Chair Max Levchin's Trek from Kiev to San Francisco

He also oversaw the development of NCSA Mosaic--the Web browser that led to Netscape Navigator--as well as the popular open-source server software known as Apache.

FORBES: Totally Wired U.

That year Marc Andreessen released Mosaic for Windows, the first Web browser that allowed simple point-and-click graphic interaction with the information available on the Web.

FORBES: Transparency: The Internet's Killer CSR App