Mamadou Tandja was a Nigerien politician who was President of Niger from 1999 to 2010. He was President of the National Movement for the Development of Society (MNSD) from 1991 to 1999 and unsuccessfully ran as the MNSD's presidential candidate in 1993 and 1996 before being elected to his first term in 1999. While serving as President of Niger, he was also Chairman of the Economic Community of West African States from 2005 to 2007.

The Soninke people are a West African Mande-speaking ethnic group found in Mali, southern Mauritania, eastern Senegal, The Gambia, and Guinea. They speak the Soninke language, also called the Serakhulle or Azer language, which is one of the Mande languages. Soninke people were the founders of the ancient empire of Ghana or Wagadou c. 200–1240 CE, Subgroups of Soninke include the Jakhanke, Maraka and Wangara. When the Ghana empire was destroyed, the resulting diaspora brought Soninkes to Mali, Mauritania, Senegal, Gambia, Burkina Faso, Côte d'Ivoire, Guinée-Conakry, modern-day Republic of Ghana, Kano in Nigeria, and Guinea-Bissau where some of this trading diaspora was called Wangara.