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 Teló Paris Saint-Germain. At the beginning of his solo career, he released his first album titled "Balada Sertaneja" which was not a big commercial success, but was still nominated in the category for "Musical Revelation of the Year". His live album "Michel Teló – Ao Vivo", however, was hugely successful and brought him nomination for a Latin Grammy "Best Sertanejo Album". In 2011, Michel was nominated at the 2011 "Melhores do Movimento Country" for four categories: "Best Singer Solo" "Hit of the Year" for "Ai se eu te pego!", "Best CD" for album "Michel Teló – Ao Vivo" and "Best Show".