"2010Z"^^ . . "1949-05-14Z"^^ . . "Walter Aldro Day, Jr."@en . "1949Z"^^ . . . . . "Founder"@en . . . . "1981Z"^^ . "Day, Walter"@en . . "Walter Aldro Day, Jr. (born May 14, 1949) is an American businessman, historian, and the founder of Twin Galaxies, a video game related company. Day is an authority on video game scorekeeping records who in 2010 retired from the industry to pursue a career in music."@en . . "American video game referee" . "Walter Day"@en . . .