Paul Biya, who recently won the Presidential elections is the incumbent president of which African country?

Cameroon, officially the Republic of Cameroon is a country in Central Africa. It is bordered by Nigeria to the west and north, Gabon and the Republic of the Congo to the south, Chad to the northeast, the Central African Republic to the east and Equatorial Guinea. The country is sometimes identified as West African and other times as Central African due to its strategic position at the crossroads between West and Central Africa. The official languages of the country are English and French. Cameroon is home to over 250 native languages spoken by nearly 20 million people. Content Source: Wikipedia