John's Herbert Constant better known by his stage name Atis Constant is a Haitian musical artist, singer-songwriter, he was first nationally recognized following participation in a singing competition called "Digicel Stars" in 2010, This contest has been broadcasted on channel 8, the national television of Haiti.few years later, Constant won the 2nd prize of the international singing competition "Prix Découvertes RFI 2016" with his first album entitled "Mizik Se Medikaman'm", this contest organized by Radio France International is an opportunity every year to showcase the musical talents of the african continent.Born and raised by a Christian family in Carrefour (Haiti), his father is from Petite-Rivière-de-Nippes, his mother is from Grand'Anse (Haiti). During his childhood, he was more interested in playing soccer. However, this sporting activity did not stop him from singing. At the age of sixteen, in 2006 he left the soccer club then met Jean Robert Belot, a Haitian musician and p