Who has more scope of profession, David Mackenzie or Jon Turteltaub?
Jon Turteltaub Jonathan Charles Turteltaub (born August 8, 1963) is an American film director and producer.
R. Tait McKenzie Robert Tait McKenzie (sometimes written MacKenzie; May 26, 1867 – April 28, 1938) was a Canadian physician, educator, sculptor, athlete, soldier and Scouter. Born in Ramsay Township, Lanark County, Ontario, Canada, he attended McGill University in Montreal as an undergraduate and medical student, and was an instructor in its medical school beginning in 1894. In 1904, he moved to the United States to teach at the University of Pennsylvania in Philadelphia, Pennsylvania. In the 1930s, he returned to the county of his birth, retiring to the Mill of Kintail in Almonte.