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
Elections in Haiti cast in the first-round election. A second round was scheduled for March 20, 2011 with the two highest vote-getters, Mirlande Manigat and Jude Célestin. Protests claiming fraudulent voting resulted in the electoral commission removing Célestin from the race. This promoted Martelly from his original third-place finish in the first-round, to face Manigat in the run-off. The last presidential election was held on 28 November 2010 with a runoff on 20 March 2011. Michel Martelly won the runoff election held on 20 March 2011 with 67.6% of the vote against 31.7% for Mirlande Manigat and was sworn into office on 14