The African Academy of SciencesTransforming lives through science
GFGPMentorshipARISEFellows Login
The African Academy of Sciences
  • Who we are
    Who we are

    Our story

    Transforming lives through science

    A pan-African academy honouring excellence and shaping research for our continent.

    Discover the AAS

    The AAS

    • About Us
    • Our Partners
    • Contact us
    • Whistleblow

    Governance

    • General Assembly
    • The Governing Council
    • Secretariat
  • Our Fellows
    Our Fellows

    Excellence

    Africa's most distinguished scientists

    Meet our Fellows and Affiliates — leaders advancing science across the continent.

    Browse Fellows
    • AAS Fellows Profiles
    • Fellows Nomination
    • Affiliates
  • Programmes
    Programmes

    Impact

    Programmes shaping Africa's future

    Funding, training and infrastructure for transformative African science.

    All Programmes

    Featured programmes

    The African Postdoctoral Training Initiative (APTI)APTIThe African Postdoctoral Training Initiative (APTI)The African Research Initiative for Scientific Excellence (ARISE)ARISEThe African Research Initiative for Scientific Excellence (ARISE)Supporting and Developing Widening Strategies to Tackle Hydroclimatic Extreme Events (SD-WISHEES)SD-WISHEESSupporting and Developing Widening Strategies to Tackle Hydroclimatic Extreme Events (SD-WISHEES)The African Planet PrizeAPPThe African Planet Prize

    Browse by pillar

    Developing Young Scientist
    • The African Postdoctoral Training Initiative (APTI)
    • Fellows and Affiliates programme
    • The African Research Initiative for Scientific Excellence (ARISE)
    • The AAS Mentorship Scheme
    • AAS Executive Education Program
    Critical Gaps In Science
    • Supporting and Developing Widening Strategies to Tackle Hydroclimatic Extreme Events (SD-WISHEES)
    • The Global Grant Community (GGC)
    • Research Capacity Strengthening Programme in the Social Sciences, Humanities, and Arts. (SSHA)
    • Science4Peace (S4P) Africa Initiative
    • The African Planet Prize
  • News & Events
    News & Events

    Stay informed

    The latest from the AAS community

    News, events, webinars and publications from our scientific community.

    Visit Newsroom

    Media

    • Publications
    • AAS Policies
    • News
    • AAS Newsletters

    Activities

    • Events
    • Activities
    • Webinars
    • Gallery
  • Opportunities
    Opportunities

    Get involved

    Open calls and opportunities

    Vacancies, tenders and funding calls — join us in driving African science.

    View all openings
    • Vacancies
    • Tenders
    • Funding
Donate
logo
African Academy of Sciences

Founded in 1985, the African Academy of Sciences drives science, technology and innovation for Africa's sustainable development.

Call us

+254 709 15 8100

Email us

communication@aasciences.africa

About AAS

Who we areGoverning councilSecretariatWhistleblow

Explore

ProgrammesPublicationsNewsFellows

Opportunities

FundingEventsTendersVacancies
Our Sites
Global Grant CommunityFellows Portal
Follow

8 Miotoni Lane, Karen, Nairobi, Kenya

©1985–2026 The African Academy of Sciences. All Rights Reserved. Privacy & Terms

Ejeta Gebisa

Ejeta Gebisa was elected as an AAS Fellow in 2013. As a fellow, Ejeta Gebisa contributes to the development of the Academy's strategic direction through participation in AAS activities and governance structures. This gears the Academy's vision of transforming African lives through science.

View Other Fellows
Portrait of Ejeta Gebisa

Ejeta Gebisa

Country

Ethiopia

Year Elected

2013

Discipline

Agricultural & Nutritional Sciences

View Other Fellows
Portrait of Ejeta Gebisa

Ejeta Gebisa

Country

Ethiopia

Year Elected

2013

Discipline

Agricultural & Nutritional Sciences

Biography

Gebisa Ejeta is an Ethiopian American plant breeder, geneticist and holds the position of Distinguished Professor of Plant Breeding & Genetics and International Agriculture at Purdue University in the United States. In 2009, he won the World Food Prize for his major contributions in the production of sorghum. He attended an agricultural and technical secondary school and Alemaya College of Agriculture, what is now Haramaya University in Ethiopia. Both schools were founded by Oklahoma State University under the kind auspices of the U.S. Government’s Point Four Program, the predecessor of the U.S. Agency for International Development. He received his MSc and PhD degrees from Purdue University. Working in Sudan during the early 1980s, Ejeta developed Africa's first commercial hybrid variety of sorghum tolerant to drought. Later, with a Purdue University colleague in Indiana, he discovered the chemical basis of the relationship between the deadly parasitic weed striga and sorghum and was able to produce sorghum varieties resistant to both drought and striga. Professor Ejeta has served on numerous science and program review panels, technical committees, and advisory boards of major research and development organizations including the international agricultural research centers (IARCs), the Rockefeller Foundation, the Food and Agricultural Organization (FAO) of the United Nations, and a number of national and regional organizations in Africa. He was a member of the team that launched the Alliance for Green Revolution in Africa, a joint effort of the Rockefeller and Gates Foundations. Dr. Ejeta has served the Consultative Group for International Agricultural Research (CGIAR), the largest publicly funded agricultural research consortium in the world as member of its Science Council, and later as member of its Consortium Board. He was also a board member of the Sasakawa Africa Program. Professor Ejeta has had the honor of serving at the highest level of science and policy advisory for several international development and U.S. government agencies, including as Special Advisor to the USAID Administrator Dr. Rajiv Shah, as Science Envoy of the U.S. State Department, and as a member of the UN Secretary General Ban Ki Moon’s Scientific Advisory Board. He currently serves on the boards of the Global Crop Diversity Trust, the Chicago Council for Global Affairs’ Global Food and Agriculture Program, the National Academy of Sciences Board on Agriculture and Natural Resources, the International Water Management Institute, the U.S. Government Board for International Food and Agricultural Development, and as an ex-officio member of the Council of Advisors of the World Food Prize. A 2009 World Food Prize Laureate and recipient of a national medal of honour from the President of Ethiopia, Professor Ejeta is a Fellow of the American Association for the Advancement of Sciences, Fellow of the American Society of Agronomy, and a Fellow of the Crop Science Society of America, apart from being a Fellow at the African Academy of Sciences.