Hery Rajaonarimampianina was born to a modest family. He lived in Sabotsy Namehana, neighborhood of Antananarivo, Madagascar. In 1982, Rajaonarimampianina obtained an MBA at the "Etablissement d’Enseignement Supérieur de Droit, d’Economie, de Gestion et de Sciences Sociales – Université d’Ankatso Antananarivo. Then, he moved to Canada to complete his training in finance and accounting at Université du Québec à Trois-Rivières, receiving a postgraduate diploma in accounting science in 1986. Rajaonarimampianina obtained the Canadian Diploma of Accounting from the Certified General Accountant’s Association in 1991. In 1991, Rajaonarimampianina went back to Madagascar and worked as an accountant. He also became the studies director of the National Institute for Business Administration and Accounting Science in Antananarivo and teacher assistant at the Antananarivo University and at the Institut of Business Administration of the Metz University. In 1995, Rajaonarimampianina created the accountant firm Auditeurs Associes – C.G.A, in Antananarivo. With 50 associates, the firm operates throughout Madagascar for private commercial companies both domestic and international. It also assists entities in their projects supported by international fundraisers. In 2003 he was elected President of the "Ordre des Experts Comptables et Commissaires aux Comptes de Madagascar" and appointed Vice-Président of the "Conseil Supérieur de la Comptabilité" and counsel of the "Comité pour la Sauvegarde de l’Intégrité".
Political career
In 2009, Rajaonarimampianina became Minister of Finance and Budget, at a time marked by the withdrawal of the main international funders of Madagascar since 2008.
2013 presidential election
Rajaonarimampianina set up the political organisation "Hery Vaovao hoan'i Madagasikara" in 2013 and ran for Presidency with 32 other competitors. His major opponents were Andry Nirina Rajoelina from the ruling political party Tanora Gasy Vonona, the proxy of the former président Marc Ravalomanana, Jean-Louis Robinson from Antoko ny Vahoaka Aloha No Andrianina party and two former Prime Ministers of the High Transitional AuthorityAlbert Camille Vital and Roindefo Zafitsimivalo Monja. After the first round Rajaonarimampianina received 15.62%, second to Robinson. The sum of all opponents of former President Ravalomanana's party received 55% of the vote. Before the second round, he gathered his party members and supporters in many rallies, including Roland Ratsiraka, nephew of former President Didier Ratsiraka and Pierrot Rajaonarivelo. He also gained support from Andry Rajoelina, the sitting President of the High Transitional Authority, after it was determined that Rajoelina was ineligible to run because he had not submitted his candidacy documents in time. In the second round, Hery Rajaonarimampianina quickly led the first preliminary results of the election established by the Independent National Electoral Commission of the Transition in elections that international observers deemed "free, transparent, reliable and credible".
Impeachment attempt
On 26 May 2015, the Parliament of Madagascar voted to remove the president from office, due to "alleged constitutional violations and general incompetence". The constitutional court disallowed the motion under the grounds the accusations were unfounded and then inadmissible.
On 8 September 2018 Rajaonarimampianina officially resigned from the presidential office and declared his candidacy for the 2018 election. According to the Malagasy constitution incumbent candidates must resign at least 60 days before in order to be eligible for reelection. On his last official day of his term Rajaonarimampianina named new army generals and appointed new ambassadors to China and Russia.