Gary Gygax

Ernest Gary Gygax (/ˈɡaɪɡæks/ GHY-gaks; July 27, 1938 – March 4, 2008) was an American game designer and author best known for co-creating the pioneering role-playing game Dungeons & Dragons (D&D) with Dave Arneson.
In the 1960s, Gygax created an organization of wargaming clubs and founded the Gen Con gaming convention. In 1971, he helped develop Chainmail, a miniatures wargame based on medieval warfare. He co-founded the company Tactical Studies Rules (TSR, Inc.) with childhood friend Don Kaye in 1973. The following year, he and Arneson created D&D, which expanded on Gygax's Chainmail and included elements of the fantasy stories he loved as a child. In the same year, he founded The Dragon, a magazine based around the new game. In 1977, Gygax began work on a more comprehensive version of the game, called Advanced Dungeons & Dragons. Gygax designed numerous manuals for the game system, as…