Comment Most common professions for politicians (Score 5, Informative) 188
According to this article from The Economist the most common background for politicians word wide is Law (surprise!) and then comes (in order) Business, Diplomacy, Military, Journalism, Economics, Medicine, Academia, and Engineering.
Almost 20% of the politicians had a Law background while about 7% had an Engineering background.
Almost 20% of the politicians had a Law background while about 7% had an Engineering background.