Originally from Cameroon, Jaym O'Esso graduated from the Geneva University of the Arts (Switzerland) and the Rudra-Bejart School (Switzerland). He is versed in several styles of
dance, such as classical, contemporary and urban dance. He was a demi-soloist at the Béjart-Ballet (Lausanne, Switzerland) for 4 years. He joined Cas Public for its 2019-2020 season.