Nau has been curious about art and self-expression from a very young age, and began exploring movement, dance, and creation. He started his training as a dancer at Quality Dance Studio, where he studied classical, contemporary, modern, and urban dance. He continued his training in modern dance with Humanhood, Los Informalls, and Àrea Dansa, and subsequently spent three months training in Los Angeles. This journey has led him to work as a dancer alongside artists such as Dellafuente, Doja Cat, Dua Lipa, and Bad Gyal at the Goya Awards.
As an actor, he trained at Estudio Corazza para la Actuación and also studied with Juan Ceacero/Compañía Exlímite, as well as attending various other seminars. This training led to his first co-starring role in A través del mar for Netflix.
His constant curiosity and desire to explore and experiment have also led him to expand his artistic language, incorporating sound and music production into his creative practice.