Alex Julius Kwesigabo (born 19 January 1990), better known by his stage name Flex D'Paper, is a Ugandan rapper and songwriter born and raised in Kampala.Starting off his music career, Flex D'Paper was part of the high school rap group, The Rapaholix, which he started with friends, Dasper Cosine and later joined by Apass as an affiliate with whom the trio put out a mix tape, The Eviction Notice that included chart topping singles like "Burning", "Party Life" and "Follow Me" (with Allan Toniks) which topped countdowns in Uganda such as NTV and Sanyu FM.