Recently, the Constitutional Council in Cameroon declared Paul Biya the winner of the October 12 presidential election, securing 53.66% of the total vote cast.
With this declaration, 92-year-old Paul Biya has become the world's oldest serving president.
The title for the longest-serving president in Africa goes to Teodoro Obiang Nguema Mbasogo of Equatorial Guinea, who also holds the record as the world's longest-serving president globally.
Paul Biya secured 53.66% of the total vote cast to defeat his closest opponent Issa Tchiroma Bakary.
These leaders have maintained their grip on power, with their longevity in office raising questions about their sustained influence.
Author's summary: Africa's longest-serving presidents hold significant power and influence.