The earliest known gaming competition took place on 19 October 1972 at Stanford University for the game Spacewar.[15] Stanford students were asked to the "Intergalactic spacewar olympics" whose grand reward was a year's registration for Rolling Stone, with Bruce Baumgart winning the five-man-free-for-all competition and Tovar and Robert E. Maas being successful the Team Competition.[16] The Space Invaders Championship presented by Atari in 1980 was the initial large scale gaming competition, getting more than 10,000 participants across the United States, establishing competitive video gaming as a mainstream hobby.[17] In the summertime of 1980, Walter Day founded a high report record keeping company called Twin Galaxies.[18] The business went on to help promote video gaming and publicize its documents through publications like the Guinness E book of World Files, and in 1983 it created the U.S. National Video Game Team. The team was involved in tournaments, such as jogging...