 A member of the Mbochi ethnic group, Mboulou was born at Mpouya, located in the Plateaux Region of Congo-Brazzaville.He earned a degree from the Center for Financial, Economic and Banking Studies in Paris and became a state inspector in 1982; afterwards he held various other positions in the civil service over the years.In the 1992 parliamentary election and the 1993 parliamentary election, he was elected to the National Assembly as a candidate in Mpouya constituency.