Long before he became a powerful Cabinet minister, Onyonka had already made history as the first Kisii man to earn a PhD, a rare achievement at a time when very few Africans accessed higher education abroad.
Born in 1939, Onyonka’s journey started in humble surroundings before his academic brilliance opened doors for him through the famous education airlifts of the 1960s.
He studied in the United States, graduating with an economics degree before advancing to master’s and doctoral studies in New York.
His success inspired many young people from the Gusii community, who viewed education as the key to changing their future.
After returning to Kenya, Onyonka briefly lectured at the University of Nairobi before venturing into politics. In 1969, he shocked many seasoned politicians after defeating veteran minister Lawrence Sagini in the parliamentary race. His victory quickly pushed him into national leadership at only 30 years old.
Following the assassination of Tom Mboya, President Jomo Kenyatta appointed Onyonka as Minister for Economic Planning.
The appointment placed him among the youngest and most educated leaders in government at the time.
Throughout his political career, Onyonka served in several ministries, including Foreign Affairs, Health, Housing, and Science and Technology.
Colleagues described him as a sharp thinker who preferred writing his own speeches instead of relying on aides.
Beyond politics, he remained passionate about education, public service, and youth empowerment.
His influence continues to be felt through his son, Richard Onyonka, who remains active in Kenyan politics today.
Dr. Zachary Onyonka died in 1996 after suffering a stroke while serving in government, but decades later, many still remember him as one of the brightest minds ever produced by the Gusii community.
Tags
People