Machel feels privileged to have shared her life with two such exceptional men. There are many things Africa has given the world which is why it’s such a wonderful place to live. Having two presidents in a country at a time is extraordinary, but the motherland has also had the only woman to have become the First Lady of two different countries – Mozambique and South Africa.Meet Graça Simbine Machel, the only person in history of the universe to have been the first spouse to two different democratically elected African leaders. Graça Simbine Machel was born on 17 October 1945, in Gaza, Mozambiqu…