John Adair (author) John Adair (author) Professor John Eric Adair (born 18 May 1934) is a British academic who is a leadership theorist and author of more than forty books (translated into eighteen languages) on business, military and other leadership. Adair was born in Luton and educated at St Paul's School before undertaking his National Service as a second lieutenant in the Scots Guards from 1953 to 1955. Unusually, he served as adjutant of a Bedouin regiment in the Arab Legion and was briefly in command of the garrison of Jerusalem in the front line. He also studied at Hull Nautical College (where
Elhanan Tannenbaum Elhanan Tannenbaum Elhanan Tannenbaum, (, born 12 August 1946) is a former reserve colonel in the Israel Defense Forces and businessman, who was kidnapped in 2000 and held for more than three years by the Lebanese militant group Hezbollah. Elhanan Tannenbaum was born in Poland, the son of Holocaust survivors. Most of his relatives had been killed in the Holocaust. In 1949, Tannenbaum and his parents and sister immigrated to Israel and moved to Holon, where Tannenbaum grew up and attended high school. He was also active in the local scouts movement. At the age of 18, Tannenbaum enrolled in