Guillermo Rojas Bazan was born in 1949 in Buenos Aires, Argentina. Rojas Bazan received his education in both a technical engineering school and an art school. From 1981 to 1988, Rojas Bazan worked for the Instituto Aeronaval (Naval Air Institute) and the Argentine Air Force. During that time, he worked as a technical draftsman, aircraft illustrator, and designer. Additionally, he was commissioned to build all of the aircraft used in Argentina's Naval history, resulting in ninety-nine aircraft models built that are still currently on display.