Bernardo Fernández studied Graphic Design from the Universidad Iberoamericana. He works as a political cartoonist since 1990 and has participated as an editorial illustrator in several magazines. As a member of the Molotov collective, he has co-launched fanzines like Hemofilia, Tripodologiá, Felina and Molotov. He is the scriptwriter of Bachan on the series 'El Bulba'. He has edited and contributed to anthologies like Pulpo Comics and is also known as a science fiction writer.