Graham Nelson — English Mathematician born on December 30, 1968,
Graham A. Nelson is a British mathematician and poet and the creator of the Inform design system for creating interactive fiction games. He has also authored several IF games, including the acclaimedCurses and Jigsaw, using the experience of writing Curses in particular to expand the range of verbs that Inform is capable of understanding. He has been described by The New York Times as "ornately literate.".. (wikipedia)