Opimbat studied in
France at the
University of Caen and received a degree in medicine. In Congo-Brazzaville, he worked as chief medical officer in charge of health and social services at
Marien Ngouabi University in
Brazzaville and in a similar capacity at the National Electrical Company. In the
June–July 1992 parliamentary election, Opimbat was first elected to the National Assembly as a candidate in the
Mbomo constituency of
Cuvette-Ouest Region. In the power-sharing government of Prime Minister
Claude Antoine Dacosta, which was appointed on 25 December 1992 and served until after the
mid-1993 parliamentary election, Opimbat was Minister of Health, Population, and Social Affairs. Following the
June–October 1997 civil war, Opimbat, who was President of the
Congolese Association for Openness, Salvation and Solidarity (ACOSS), was appointed to the government as Minister of National Solidarity, the Displaced and the Victims of War, in charge of Humanitarian Action, on 2 November 1997. He was subsequently moved to the post of Minister of Health, Solidarity, and Humanitarian Action on 12 January 1999. After a number of people died of the
Ebola virus, apparently due to eating
primate meat, Opimbat announced a ban on the consumption of primate meat in the northwestern part of the country, near the
Gabonese border, on 5 February 2002. In April 2002, he called for international aid to help thousands of people who had fled their homes in the
Pool Region due to violence involving rebel
Ninja militia fighters. In the
May 2002 parliamentary election, Opimbat was elected to the National Assembly as the ACOSS candidate in Mbomo constituency; he won the seat in the first round with 59.08% of the vote. Following the election, he was not included in the government that was appointed on 18 August 2002;
Alain Moka was appointed to replace him as Minister of Health, and Moka succeeded Opimbat in that post on 22 August. Opimbat was then chosen as President of the National Assembly's Foreign Affairs and Cooperation Commission on 24 August 2002. The newspaper
Le Choc reported on 20 July 2004 that Opimbat, together with a minister and two other former ministers, had been barred from leaving the country without Sassou Nguesso's approval due to suspicions that they had misused public funds. This report was denied on the next day by public prosecutor Georges Akiéra. In March 2007, ACOSS agreed to merge with several other parties to create a new party, the New Democratic Forces (FDN). At the FDN's constitutive congress (19–21 April 2007), Opimbat was chosen to jointly head the FDN's National Executive Bureau together with
Jean-Marie Tassoua, and on 15 May he and Tassoua signed an electoral agreement on behalf of the FDN with the governing
Congolese Labour Party (PCT). In the
June–August 2007 parliamentary election, Opimbat was the FDN candidate in Mbomo constituency, but in the first round of the election, held on 24 June 2007, he was defeated by
Jean Matamaya, Opimbat rejected this result and filed an appeal with the Constitutional Court; on 26 October 2007, the Constitutional Court ruled in his favor, ordering that the election be held over again in Mbomo. He thus became one of three FDN deputies in the National Assembly. During the campaign for the
12 July 2009 presidential election, Opimbat worked on President Sassou Nguesso's re-election campaign, heading its health department. After several years of dual leadership alongside Tassoua, Opimbat was elected as the sole President of the FDN at its First Ordinary Congress on 2–3 May 2010. On that occasion, he reaffirmed the party's participation in the RMP coalition and said that the FDN was a
social democratic party. The FDN merged itself into the ruling PCT in July 2011, on the occasion of the PCT's Sixth Extraordinary Congress. At the congress, Opimbat was elected to the PCT's 51-member Political Bureau. He was then appointed to the government as Minister of Sports and Physical Education as part of a minor reshuffle on 17 August 2011. He took office on 26 August 2011, succeeding
Jacques Yvon Ndolou. In the
July 2012 parliamentary election, Opimbat was re-elected to the National Assembly as the PCT candidate in Mbomo constituency; he won the seat in the first round of voting, receiving 100% of the vote. As Minister of Sports, Opimbat's responsibilities included preparations for the 2015
All-Africa Games in Brazzaville. He announced in March 2014 that the games would be delayed by two months, to September 2015; he said that the delay was due to other international sporting events being held at the time and was intended to facilitate participation by more African athletes. In the
July 2017 parliamentary election, he was re-elected to the National Assembly as the PCT candidate in Mbomo, winning the seat in the first round with 95% of the vote. On 19 August 2017, when the National Assembly began meeting for its new term, Opimbat was elected as First Vice-president of the National Assembly. As the only candidate for the post, he received 142 votes from the deputies present. Opimbat himself was not present; as Minister of Sports, he was in Kinshasa for a qualifying football match at the time. ==References==