Dennis J. McKenna

Dennis J. McKenna remains one of the most searched entertainment personalities associated with Paonia, Colorado, United States and modern film culture.

Dennis Jon McKenna (born December 17, 1950) is an American ethnopharmacologist, research pharmacognosist, lecturer and author. He is the brother of well-known psychedelics proponent Terence McKenna and is a founding board member and the director of ethnopharmacology at the Heffter Research Institute, a non-profit organization concerned with the investigation of the potential therapeutic uses of psychedelic medicines. Description above from the Wikipedia article Dennis McKenna, licensed under CC-BY-SA, full list of contributors on Wikipedia.