Hesemann is an historian,
internationally published author,
science writer and investigative
journalist. Born in Düsseldorf, Germany,
he studied History and Cultural Anthropology at Göttingen
University in Germany. He lives in Düsseldorf and Rome.
1979-2000, he published and edited Magazine
2000, Europe's largest magazine on mysteries
of the past and presence, which came out in German and
Czech language with a print-run of 100.000 copies.
books are international bestsellers, published in 16 countries
with a total print run of over a million copies. Hesemann
produced several award-winning documentaries, which are
distributed in 14 countries, and worked as an advisor
for TV stations and programmes in the U.S. (including
The X-FILES, SIGHTINGS,
ENCOUNTERS, for Paramount,
Disney, The Fox Network and others), U.K. (Channel 4,
MTV), Japan (NTV), Mexico (Televisa, TV Azteca), Germany
(ARD, RTL, SAT 1, PRO SIEBEN, KABEL 1, TV NRW), Poland
(TVN) , Italy (Rai Due) and the Vatican (TelePace).