Jaime Brocal Remohí was born in Valencia, Spain. He began his professional career at the early age of 18, drawing 'Orjitas y Conchi' and 'Los Cuentos de Triblin' in Peques. He then contributed to collections like 'Lirio' (Editorial Maga) and 'Lili' (Editorial Ferma), before teaming up with scriptwriter Arizmendi to make comic adaptations of classics like Jules Verne's 'From Earth to Moon' for the publishing house Valenciana in the late 1950s. In 1960 he created his first heroic fantasy hero, 'Katan', which was published in a 48-issue collection by Toray, as well as the French publisher Arédit. This was followed by 'Ögan', created with scriptwriter Mariano Hispanio for Boixher in 1966.