Mother of Barack Obama, the 44th President of the United States. she was an American anthropologist who specialized in economic anthropology and rural development.
Dunham’s research focused on women’s work on the island of Java and blacksmithing in Indonesia. To address the problem of poverty in rural villages, she created microcredit programs while working as a consultant for the United States Agency for International Development. Dunham was also employed by the Ford Foundation in Jakarta and she consulted with the Asian Development Bank in Pakistan. Towards the latter part of her life, she worked with Bank Rakyat Indonesia, where she helped apply her research to the largest microfinance program in the world.
(source: en.wikipedia.org )