Olivier Martelly 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 Haitian
Michel Martelly "Ou La La", which became an instant hit, followed by "Konpas 'Foret des Pins'" in 1989, also from his debut album "Ou La La". During the period of about 1988-2008 Martelly, using his stage name Sweet Micky, recorded fourteen studio albums and a number of live CDs. His music features slow méringue, compas, troubadour, carnival méringue, rabòday, etc. In 1997, Martelly's crossover appeal to other musical genres was evident when hip hop star, Wyclef Jean of The Fugees featured him on the title track for Jean's solo effort "Wyclef Jean Presents The Carnival featuring the Refugee Allstars". As Jean proclaims