Having embarked on the adventure of improvisation as early as 2000, Yann Berriet has always sought inspiration and technique in a variety of formations. From the Cours Florent (under the direction of Régine Menauge-Cendre) to the Ecole Internationale Jacques Lecoq (under the direction of Jos Houben and Christophe Marchand), links were forged and the eye sharpened.

He began his acting career in 2003 in Spain with the Teatro Instantaneo improvisation company. Back in France, he joined the Crache-Texte company, becoming its artistic director a few years later. His work continues to be nourished by his professional encounters, between classical theater and clowning: Jean-Yves Ruf, Ira Seidenstein, Avner Eisenberg, Gilles Defacque, Francis Albiero.