Bernard Louis was born June 09, 2000, In Saint-Marc, Haiti. In 2012 Bernard moved to United States with his family. Music was always present in Bernard's life beginning in his childhood. He used to rap battle with his friends. Bernard taught himself how to produce his own song. He began to start taking rapping serious when he released his single "Tou Sou" in 2019. Bernard Louis, career began in 2019 at the age of nineteen. Better known by his stage name One-J Therapper.