World President and Prime Ministers :
List of World President and Prime Ministers : Country Current President and Prime Minister Afghanistan President – Ashraf Ghani (2014–present) Prime Minister – Abdullah Abdullah (2014–present) Albania President – Ilir Meta (2017–present) Prime Minister – Edi Rama (2013–present) Algeria President – Abdelaziz Bouteflika (1999–present) Prime Minister – Ahmed Ouyahia (2017–present) Angola President – João Lourenço (2017–present) Antigua and Barbuda Monarch – Elizabeth II, Queen of Antigua and Barbuda (1981–present) Governor-General – Sir Rodney Williams (2014–present) Prime Minister – Gaston Browne (2014–present) Armenia President – Armen Sarkissian (2018–present) Prime Minister – Nikol Pashinyan (2018–present) Argentina President – Mauricio Macri (2015–present) Aruba