Aïssata Issoufou Mahamadou

She is thought to be one of the first Nigerien women to pursue a career in the sciences and headed the mineralogy division of SOMAIR, the national mining company of Niger. She is the first wife of former President Mahamadou Issoufou (‘First Lady’ 2011-21) and has used her influence to improve access to health care in her country.

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Winifred Burks-Houck

Chemical engineer and specialist on environmental hazards and minimizing potential threats to worker safety. She was the first female president of National Organization for the Professional Advancement of Black Chemists and Chemical Engineers (NOBCChE)(1993 – 2001), which was founded in 1972.

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Stella Obasanjo

As the wife of former President Olusegun Obasanjo, Stella Obasanjo was the First Lady of Nigeria from 1999 until her death in 2005.

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Janez Lawson

She became the first African-American hired into a technical position at the Jet Propulsion Laboratory, as a ‘computer’. JPL sent her on a programming training course at IBM and she learnt speed coding and was promoted to ‘mathematician’.

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Dr Stella Nyanzi

Ugandan medical anthropologist who has written about sexuality, HIV/AIDS and women’s health. She is also a political activist who campaigns for women and girls rights, as well as the rights of LGBTQIA+ people.

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