Grégory Grosjean is a dancer who trained at the Conservatoire Supérieur in Paris before pursuing a professional dance career. He later became an assistant to Michèle Anne De Mey in Belgium at the Centre Chorégraphique de la Fédération Wallonie-Bruxelles, Charleroi danse.
In 1991, he joined the Ballet of the Royal Opera of Wallonia in Liège.
Since 2021, he has been teaching dance humanities at Lycée Martin V.
