Dorian Plasse was born on the island La Réunion where he also grew up. In 2012 he began his ballet education at the Ecole Municipale de Musique, de Danse at d’Art Dramatique in Saint-Denis on La Réunion. In 2018 he moved to Monte Carlo to continue his education at the Académie Princesse Grace from which he graduated in 2022.
In 2017 he won a first and third prize at the Youth America Grand Prix Regional Competition in Barcelona, one year later he participated in the finals in New York. At the Prix de Lausanne 2022 he won a scholarship and the Contemporary Dance Award.
During the 2022/23 season Dorian Plasse was an apprentice with the Stuttgart Ballet, in the following season he became a member of the Corps de ballet.