Wanani Gradi Mariadi (born November 28, 1990), better known by his stage name Gradur, is a French rapper of Congolese origin from Roubaix, Hauts-de-France. He first gained recognition from a series of freestyles called Sheguey. He started as part of the rap band 59. Enjoying great following online, he formed his own entourage dubbed Sheguey Squad sheguey meaning "child of the street" in Congolese... show more