Guillermo, an actor and singer born in Madrid, began his training in acting at Grumelot and specialized in musical theatre at Jana Producciones, while simultaneously studying voice for seven years at MEV Vocal Studio (Masegosa Estudio Vocal, with Omar Axtundia and José Masegosa), where he earned a diploma in the Master’s Program for Leading Roles in Musical Theatre and Professional Singing. He has also taken tap classes at Claquetap and received private training with Cecilia Davies.
He made his large-scale musical theatre debut in Charlie and the Chocolate Factory, The Musical (Lets Go, dir. Federico Bellone), playing Augustus Gloop during its Madrid season and subsequent national tour. He appeared in Via Crucis, The Musical (dir. Toño Casado), portraying Simon of Cyrene, and joined the Young Musical Theatre Company, premiering their first production, Amnesia (José Masegosa). Among his previous work are the family musical La noche del 24 (winner of the Musical Theatre Award for Best Family Musical) and the absurdist play Calle Viceversa nº 77, in which he played the leading role.
