From his Snopes.com author page:
David Mikkelson founded the site now known as snopes.com back in 1994 as a creative outgrowth of his wide-ranging interests in a variety of subjects (particularly folklore) and his professional expertise in the computer industry. Handling everything from researching and writing articles about urban legends to managing the site’s technical infrastructure, David saw snopes.com (which antedated the development of automated search engines) quickly become the go-to place for Internet users to query about anything questionable they encountered online, establishing it as the oldest and best known online fact-checking outlet operating today. David’s educational background includes a B.S. in Computer Science from the University of Texas (San Antonio) and about a zillion course hours of post-graduate classes at California State University Northridge taken with no particular degree program in mind. His previous employment encompassed stints with the News-Chronicle (newspaper), Teledyne Electronics, USPS, JPL, Digital Equipment Corporation, Rocketdyne, and Health Net (HMO). In his ever-dwindling moments of free time away from snopes.com, David can be spotted at board gaming events and conventions.