Who has more scope of profession, David Mackenzie or Jon Turteltaub?
David Mackenzie (director) David Mackenzie (born 10 May 1966) is a Scottish film director and co-founder of the Glasgow-based production company Sigma Films. He has made nine feature films including "Young Adam" (2003), "Hallam Foe" (2007), "Perfect Sense" (2011) and "Starred Up" (2013). In 2016, Mackenzie's film "Hell or High Water" premiered at Cannes and was theatrically released in the United States in August. In October 2016, Mackenzie boarded "Damnation" - a TV pilot for Universal & USA Network.
David M. Tait David Martin Tait OBE (born September 29, 1947) is a Scottish-born commercial airline executive, brand/marketing consultant, writer and syndicated travel columnist best known for his work as the architect of the Virgin Atlantic Airways business plan and the company’s first employee in North America. During his career, Tait has served in senior executive and advisory positions for a number of airlines and travel-related companies.