Who is the longest serving president in the world?
No context provided
Who is the current longest serving president in the world including time as prime minister?
President of Cameroon Paul Barthélemy Biya'a bi Mvondo Paul Biya
The longest-serving and longest current serving male president ever is Teodoro Obiang Nguema Mbasogo, who is currently the President of the Republic of Equatorial Guinea.
Who is the current longest serving male president in the world, based only on presidency?
Teodoro Obiang Nguema Mbasogo Obiang President of Equatorial Guinea
Records of heads of state
The longest serving female non-royal head of state and longest serving female president ever was Vigdís Finnbogadóttir, who was the President of the Republic of Iceland. She served for 16 years.
Who is the longest serving female president in the world ever?
Vigdís Finnbogadóttir President of the Republic of Iceland President of Iceland
Records of heads of state
The longest-serving and longest current serving male president ever is Teodoro Obiang Nguema Mbasogo, who is currently the President of the Republic of Equatorial Guinea.
Who is the current longest serving male president in the world ever, based only on presidency?
Teodoro Obiang Nguema Mbasogo Obiang President of Equatorial Guinea
Records of heads of state
List of current longest-ruling non-royal national leaders
https://en.wikipedia.org/wiki/List%20of%20current%20longest-ruling%20non-royal%20national%20leaders
List of current state leaders by date of assumption of office
https://en.wikipedia.org/wiki/List%20of%20current%20state%20leaders%20by%20date%20of%20assumption%20of%20office
Records of heads of state
https://en.wikipedia.org/wiki/Records%20of%20heads%20of%20state
Different people can be considered the longest serving president in the world depending on what is meant by "the longest serving president." The current longest serving male president, based only on time spent as president, is Teodoro Obiang Nguema Mbasogo, the President of the Republic of Equatorial Guinea. The current longest serving president in the world, including time spent as Prime Minister, is Paul Biya, President of Cameroon. The longest serving female president, ever, in the world, was Vigdis Finnbogadottir, the President of the Republic of Iceland.