Ethiopian horticultural scientist and was co-awarded the 1989 Right Livelihood Award. Gebrekidan Gebresilassie Eshetu (2013–), Ethiopian scientist in Electrochemical Energy Storage at RWTH Aachen University. Tewolde Berhan Gebre Egziabher (1940–), Ethiopian environmental scientist and the General Manager of the Environmental Protection Authority of Ethiopia. He was awarded the 2000 Right Livelihood Award and 2006 Champions of the Earth. Somali Osman Aden Abdulle – geneticist; has studied the Somali blood type and its ethnogenesis; in 1987 he jointly discovered with his colleagues a new Rh gene complex producing the rare Cx (Rh9) antigen in the Somali population Abdusalam Abubakar (1989/90–) – one of the youngest winners of the BT Young Scientist of the Year Award; later went on to win the European Union Contest for Young Scientists for his project, An Extension of Wiener's Attack on RSA Hassan al-Jabarti (d. 1774) – mathematician, theologian, astronomer and philosopher, considered one of the great scholars of the 18th century Amina Said Ali – author, poet, and medical scientist based in Stockholm, Sweden Ali Said Faqi – scientist and the leading researcher on the design and interpretation of toxicology studies at the MPI research center in Mattawan, Michigan Jama Musse Jama (1967–) – ethnomathematician and author; known for his research on traditional Somali board games such as Shax and the history of mathematics in the Horn of Africa and the founder of Hargeysa Cultural Centre Ahmed Mumin Warfa – scientist, specialized in botany and jointly discovered the Cyclamen somalense, the first genus from tropical Africa with his colleague Mats Thulin; the "world's pre-eminent authority on frankincense"; professor at Salt Lake Community College Shaykh Sufi – popularly known as Sheikh Sufi, was a 19th-century Somali scholar, poet, reformist and astrologist Ahmed Ismail Samatar – prominent Somali writer, professor and former dean of the Institute for Global Citizenship at Macalester College. He is the editor of Bildhaan: An International Journal of Somali Studies, and brother of Abdi Ismail Samatar, chair of the geography department at the University of Minnesota. Abdigani Diriye - (born 1986) is a Somali computer scientist and research scientist at IBM Research – Africa, working in the fields of human-computer interaction (HCI), data mining and financial technology (FinTech). Diriye was named a TEDGlobal 2017 fellow, an MIT Technology Review 'Innovator Under 35', and a 'Next Einstein Forum' fellow. Shaykh Sufi - (b. 1829 - 1904), popularly known as Sheikh Sufi, was a 19th-century