He is the author of the Enigmas Column that has been published in the El Gráfico newspaper for the last 12 years.
Director of the #InsólitaExperiencia channel on YouTube, the Director of Content for the Volíbolo company and the General Coordinator for the UFO World Congress called Global UFO Meeting.
He is also a contributor to the History Channel Latin America and host of the radio program ‘Expediente Punto Cero’ nationwide.
Yohanan is also an international speaker on the subject of UFOs.