David Neil Laurence Levy is a Scottish International Master of chess, a businessman noted for his involvement with computer chess and artificial intelligence, and the founder of the Computer Olympiads and the Mind Sports Olympiads. He has written more than 40 books on chess and computers.
In 1997, he led the team that won the Loebner Prize with the program called “CONVERSE”.
Since 1999, he has been the president of the International Computer Games Association . He was Chairman of the Rules and Arbitration Committee for the Kasparov vs Deep Junior chess match in New York in 2003.
Levy entered the Loebner Prize contest again in 2009, and won.
More information: David Levy on Wikipedia