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
Sean Michel his renditions of several old spirituals with original songs. The album never had an official release date, but physical copies became available in late 2009 and digital downloads became available in 2010. Also during 2009, Michel toured solo through India and Nepal for over two months. In 2010, Michel was invited to Chile to play in coordination with relief efforts after the 2010 Chile earthquake. Michel brought a band to play several shows throughout that country. During this time, bassist Seth Atchley joined the band. In 2011, Sean Michel announced a fundraising effort for a new record. Drummer Bradley Batterton