Thomas L. Knauff, is an American writer, glider pilot, flight instructor, Federal Aviation Administration (FAA) Designated Pilot Examiner, and a member of the U.S. Soaring Hall of Fame, and was the stunt pilot in The Thomas Crown Affair, a 1999 American heist film, directed by who?
Thomas Knauff:  He was the stunt pilot in the 1999 film "The Thomas Crown Affair". The Thomas Crown Affair (1999 film): The Thomas Crown Affair is a 1999 American heist film directed by John McTiernan.
John McTiernan