Steven M. Greer
Ufologist and founder of CSETI, the Center for the Study of Extraterrestrial Intelligence as well as the Disclosure Project.
Dr. Steven Macon Greer claimed to have witnessed two UFOs in his lifetime, one as a child and one as a 35 year old. These instances sparked his interest in ufology. After completing school and receiving his medical license, he retired as an emergency room physician to focus his time on UAPs. Greer founded CSETI, the Center for the Study of Extraterrestrial Intelligence in 1990 hoping to contact extraterrestrials. Three years later, he founded the Disclosure Project with a goal to publicize the government's knowledge regarding extraterrestrial life and protect government whistleblowers. Greer produced and starred in multiple documentaries and wrote five books related to UFOs.