Chair of the Department of Political Science and Public Administration at the University of Nairobi, holds a Bachelor's in Political Science and Public Administration from the University of Nairobi, a Master's in International Relations from Japan's Graduate School of International Relations (GSIR), and a PhD in Political Science and Public Administration from Makerere University, Uganda. His expertise lies in Political Economy, International Relations, Trade and Investment Policy, and Security Studies. He has held roles like Council Member for the Kenya School of Government and Chair of its Audit and Risk Management Sub-Committee. He is an External Examiner for esteemed institutions including Maseno University and Makerere University. Prof Jonyo's broad influence extends to consultative work for the National Assembly, National Counter Terrorism Center (NCTC), and international bodies like Konrad-Adenauer Stiftung and the European Union. He has authored books, contributed to book chapters, and published extensively in academic journals. His varied contributions showcase his commitment to academia, governance, and consulting, making him an influential figure.