Guillermo Estrada (Bilbao, 1973) is the author of the novels The Song of My Z and Twist Ending, and has been writing for television for more than twenty years. He has created and developed fiction, entertainment, comedy and documentary formats for both national and regional Spanish networks.
In fiction, he has written for the series El Secreto (TVE1) and Balbemendi (ETB1). In comedy, for Agitación +IVA (Telecinco), Esto No Es Serio, ¿O Sí? (ETB2) and Vaya Semanita (ETB2), which eventually made the leap to the stage as Vaya Semanita: El Teatro.
He was a writer on El Lector de Huesos, a true crime program broadcast on ETB2 and across FORTA, the network of Spanish regional channels. The show won the FORTA Peio Sarasola Award for best regional program in 2016 and the FesTVal Special Award in 2017.
In 2024 he received the Ondas Award for best news or special coverage program for the documentary series 20 años del 11-M, about the 2004 Madrid train bombings, co-produced by RTVE, EITB and laSexta.