Olivier Martelly artists. Olivier Martelly Michel-Olivier Martelly (), better known as Olivier Martelly, is a Haitian American singer. He has a stage name, BigO. Olivier Martelly was born in Haiti. His father, Michel Martelly was the 56th President of Haiti, and his mother, Sophia Saint-Rémy Martelly was First Lady. Olivier's discographies are hard to find, and as public data about him are extremely limited, his career is relatively unknown. In the 2015 presidential election, he published a song endorsing government-backed candidate Jovenel Moise in response to Wyclef Jean's endorsement of Jude Célestin. Martelly is the CEO of Big O Productions, that features
Michel Martelly 1997, Martelly participated in "Knowledge is Power", an HIV educational music video with a message about preventing the spread of HIV. His humanitarian work as the president of the Fondation Rose et Blanc, created by his wife Sophia and himself, to help the poor and disenfranchised of the country, was the basis for his choice as the Good Will Haitian Ambassador for the Protection of the Environment by the Haitian Government. In 2004, following the 2004 Haitian coup d'état against Aristide, Gérard Latortue, a friend of Martelly's, became Prime Minister. At this time, Martelly was living in Florida but in