Giorgio A. Tsoukalos

Giorgio A. Tsoukalos is a Swiss-born writer, television presenter, and producer known for his work in ufology and his promotion of the ancient astronauts hypothesis. Born on March 14, 1978, Tsoukalos is of Greek-Austrian heritage. He graduated from Ithaca College in 1998 with a degree in Communications. Before his television career, Tsoukalos worked as a bodybuilding promoter and volunteered in IFBB-sanctioned bodybuilding contests, including Mr. Olympia. He has appeared in numerous programs on channels such as Travel Channel, History, Syfy, and National Geographic. Tsoukalos served as the editor of Legendary Times magazine from 1999 to 2008 and has been a co-executive producer of the TV series Ancient Aliens since 2009, appearing in over 200 episodes.