Thomas Michel Mustin (French pronunciation: [tɔma miʃɛl mystɛ̃]; born 21 November 1990), better known by his stage name Mustii, is a Belgian actor and singer.

[5] He then embarked on the staging of the play Débris by Dennis Kelly, performed in November and December 2014 at the Riches-Claires in Brussels.

[6] In early 2015, he took part in the revival of the show L'Auberge du Cheval-Blanc, directed by Dominique Serron at the Palais des Beaux-Arts in Charleroi and the Royal Opera of Wallonia.

[citation needed] On February 2, 2019, he received the Magritte Award for Most Promising Actor for the film The Royal Exchange.

[10] In September 2019, he was nominated at the Prix de la critique in the following category Male Revelation (Espoir masculin).