Carl Wilkens
![](https://upload.wikimedia.org/wikipedia/commons/2/2b/Carl_Wilkens_22.jpg)
Since 1978, when he first went to Africa as part of a college volunteer program, Wilkens had already spent 13 years working on the continent. After training as a high-school teacher, he later went back to night school and earned an MBA at the University of Baltimore. Provided by Wikipedia
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