Mark Keyloun
- Actor
Born in Brooklyn, New York, USA
Mark is an actor, known for Sudden Impact (1983), Evergreen (1985) and Mike's Murder (1984). According to the Manhasset High School alumni Web-site, Mark retired from show business in 1991 to pursue a career in information technology working for Electronic Data Systems Corporation as a Technology Operations manager and for Hewlett Packard Enterprise as a Solution Architect from 1996-2016. In 2016, he retired from technology and relocated from Washington State to Las Vegas, Nevada.