Manuel Borraz Aymerich was born in Barcelona in 1961 and graduated in telecommunication engineering in 1987. After working with some industrial companies, he is now managing his own enterprise.
An active investigator with CEI since the early 80s, he published several articles mostly on analysis and revision of case histories.
He was also author of two monographs: OVNIs: historias increíbles con explicaciones creíbles (1997), about sightings having astronomical explanations, and Los gigantes de Gáldar (1992), on the mass sightings of the 70s in the Canarian islands.

E-mail: maboay@teleline.es