Mahamadou Issoufou is a Nigerien politician who served as the president of Niger from 7 April 2011 to 2 April 2021. Issoufou was the prime minister of Niger from 1993 to 1994, president of the National Assembly from 1995 to 1996, and a candidate in each presidential election from 1993 to 2016. He led the Nigerien Party for Democracy and Socialism (PNDS-Tarayya), a social democratic party, from its foundation in 1990 until his election as president in 2011. During the presidency of Mamadou Tandja (1999–2010), Issoufou was the main opposition leader.

The Ibrahim Prize for Achievement in African Leadership, also known as the Ibrahim Prize, is an annual prize awarded to a former African Executive Head of State or Government on criteria of good governance, democratic election and respect of terms limits. Since its inception, the Prize has been awarded 7 times. It has often not been offered, with no leader being found worthy of the award on a given year.