Granville Woods was 10 when he began working at a machine shop, while continuing his studies at a night school. He grew up to become a steam locomotive engineer and earned the nickname the Black Edison for his countless inventions, most of which were related to electrical systems for railways.
Retired US Air Force officer and NASA astronaut Guion Bluford scripted history as the 2nd African-origin person and the 1st African-American to go into space. A trained fighter pilot, he also flew over 100 combat missions in the Vietnam War. The STS-8 Orbiter Challenger crew member later worked in IT and engineering services.
The 4th president of Senegal, Macky Sall has previously also been Senegal’s prime minister and the President of the National Assembly. Initially part of the Senegalese Democratic Party, he later joined the Alliance for the Republic. He has also been Senegal’s minister of mines, energy, and water, and the mayor of Fatick.
Then first Black to have graduated from West Point’s Military Academy, Henry Ossian Flipper was born to slave parents. He also became the first African-American to command US Army troops. He was dismissed unjustly on embezzlement charges and later worked as a civil engineer. His name was cleared posthumously.
Ayodele Awojobi was a Nigerian academic, inventor, author, activist, and social crusader. Regarded as a scholarly genius by his peers and teachers alike, Awojobi became the first African to earn a degree of Doctor of Science at the Imperial College London. His research papers in the field of vibration are often referred to and studied by researchers around the world.
Ghanaian chemical engineer and politician Alex Kofi Mensah Mould is a member of the National Democratic Congress party of Ghana. His national appointments include being inducted as CEO of the National Petroleum Authority, a position he served from April 2009 to September 2013, and then as CEO of Ghana National Petroleum Corporation. He held the latter position till January 2017.
Ventilation, heating system, and air conditioning pioneer David Crosthwait was one of the first African-American men to excel in science. Throughout his illustrious career, he managed to gain 80 international patents. He later taught at Purdue University and was presented with an honorary doctorate by the same university.
Kitaw Ejigu was an Ethiopian-American engineer and one of Ethiopia’s first aerospace scientists. He worked for NASA as a system engineer and space research scientist and managed a joint NASA/ESA International Solar Polar Mission Spacecraft Systems Interface. He is also credited with the invention of two aerospace mechanisms which were patented under NASA's new technologies programs.