A court in Gabon has sentenced Sylvia Bongo Ondimba, the former first lady, and her son Noureddin Bongo Valentin, to 20 years in prison after a swift two-day corruption trial that ended on Tuesday night.
The duo — wife and son of ousted leader Ali Bongo Ondimba — were convicted in absentia on charges of embezzlement, forgery, and corruption. The court also fined them 100 million CFA francs (about $177,000) each, with Noureddin ordered to pay an additional 1.2 trillion CFA francs (around $2.1 billion) as compensation for losses suffered by the state.
According to prosecutors, Sylvia and Noureddin exploited former President Ali Bongo’s fragile health following his 2018 stroke to take control of government affairs and divert public funds for personal gain. Both have denied the allegations, describing the trial as “a political farce” engineered by the current government.
Their conviction follows the August 2023 coup that ousted Ali Bongo, led by Brice Oligui Nguema, who later transitioned from military ruler to elected president earlier this year.
The Bongos, detained for nearly 20 months after the coup, were released in May 2025 and allowed to travel to London on medical grounds. Despite their release, the Gabonese judiciary pressed ahead with the corruption case, surprising many with the unusually swift pace of the proceedings.
Gabon’s state prosecutor Eddy Minang expressed disappointment that the former first lady and her son failed to appear in court. Noureddin, in a statement through his lawyers, slammed the ruling as “predetermined”, claiming the verdict was decided “in the president’s office long before the trial began.”
Both Sylvia and Noureddin Bongo hold French citizenship, and French lawyers representing the family have accused Gabonese authorities of torture and political persecution, allegations that officials in Libreville have strongly denied.
In addition to the ongoing trial of nine former Bongo allies, Swiss prosecutors have opened a money-laundering investigation into Sylvia Bongo’s financial dealings, though details remain undisclosed.
The Bongo dynasty ruled Gabon for over five decades — beginning with Omar Bongo’s 42-year rule, followed by Ali Bongo’s 14-year presidency. Critics have long accused the family of amassing vast personal wealth despite Gabon’s oil riches, leaving much of the population in poverty.