Dort was born in 1999 in Montreal, Quebec, Canada. His parents are of Haitian descent, and Dort speaks both French and Creole. Dort began his high school career in Quebec, but transferred to Arlington Country Day School in Jacksonville, Florida and later to Conrad Academy in Orlando. He spent his senior year at The Athlete Institute, a prep school in Ontario, Canada. Dort's favorite movie is "Avengers: Infinity War", and his favorite artist is Drake. Outside of basketball, Dort is a soccer fan that supports Barcelona F.C. You can follow him on Twitter (@luguentz).