José Mário Vaz – Wikipedia

José Mário Vaz (born 10 December 1957) is a Bissau-Guinean politician who served as President of Guinea-Bissau, from 23 June 2014 to 27 February 2020.. Life and career. Popularly known by the nickname “Jomav,” he was born in 1957 to Mário Vaz and Amelia Gomes in Calequisse, outside the city of Cacheu in northern Guinea-Bissau, and is married and has three children.

https://en.wikipedia.org/wiki/Jos%C3%A9_M%C3%A1rio_Vaz