Well, since Nelson Mandela is trending these days...from the archives: Mandela's Ethiopian passport. In 1962, Mandela toured Africa in search of support for the anti apartheid armed wing of the African National Congress.
In Ethiopia, he completed 2 months of a course in guerrilla fighting & military leadership.
Granted Ethiopian citizenship under his bogus identity as "David Motsamayi," Mandela masqueraded as a journalist. His fake profession is indicated on his passport in Amharic (ጋዜጠኛ).
Here's Mandela in Ethiopia (right) in 1962. Standing with him is Ethiopian army General Tadesse Birru, a veteran of the Ethiopian resistance wars during the Italian colonial army's 1935 invasion and subsequent occupation of Ethiopia ordered by fascist leader Benito Mussolini.
General Tadesse Birru oversaw the entirety Mandela's military training.