Cameroon's President Paul Biya, the world's oldest head of state, says he will again run for re-election in the country's October election as he seeks to extend a 43-year grip on power.

Cameroon’s 92-year-old president announced Sunday he will seek his eighth term in the October elections. The announcement comes after speculation the aging leader would not run, setting the stage for an electoral showdown.

President Paul Biya has announced his candidacy for the presidential election. The announcement, made on social media, came as concern grows about his age and health. Biya, who has ruled since 1982 after Ahmadou Ahidjo's resignation,