The son of world-renowned Kompa legend Sweet Micky and older brother of rising stars Dro X Yani, Olivier Martelly is also quite a musical force himself. Olivier has been involved in his younger siblings music since it's inception. As they have become more popular, he became more involved with managing the business end of the Martelly family's ever expanding musical endeavors. However, when Olivier takes off his business suit and dons his musical cap, he is known as "BigO," a dynamic performer and formidable songwriter. After releasing the infectious "Vin Non" with his brothers earlier this year, his latest single, "Kenbe tèt ou wo," (translation: Keep Your Head High), delivers a powerful message during a dark time of heartache and strife.