Who is Steve Quayle?

"Stephen Quayle is a nationally known radio host, video producer, photographer and author"
https://www.qfiles.tv/authors/steve-quayle

"Steve Quayle is a researcher and author of over a dozen books dealing with advanced ancient technology and civilizations."
https://www.coasttocoastam.com/guest/quayle-steve/5667/

"Steve Quayle is a world renowned author and researcher, and is widely considered to be the premiere expert on the topic of giants."
https://gensix.com/about/

"On November 7, 2005, Quayle appeared on Coast to Coast AM and alleged that he had received an email from an anonymous U.S. Air Force officer claiming that the Air Force had discovered a giant in Afghanistan in March 2005 and transported the 12 or more foot tall, 1,100-pound creature to a “secret” base in Europe."
http://www.jasoncolavito.com/blog/a-tall-tale-steve-quayle-l-a-marzulli-and-the-giant-of-kandahar

"No conspiracy theory is left untouched in Quayle's worldview, and it can be argued that Quayle believes that all conspiracy theories are wrapped up into a Unified Conspiracy Theory"
https://rationalwiki.org/wiki/Steve_Quayle

"For the past seven years, Quayle has articulated the need for Americans to be aware of bioterrorism and weapons of mass destruction. Upon publication of Breathe No Evil, Quayle upstaged mainstream media by years spelling out detailed effects of bioterrorism. Prior to publication of Breathe No Evil, Quayle went on record predicting a major chemical or biological attack in a large world city. Three weeks later, the Aum Shinrikyo cult released nerve gas in the Tokyo subway."
https://www.stevequayle.com/index.php?s=28

"Quayle explains, “While the San Andreas is the most studied fault in the world, it’s like peanuts compared to what’s going to be happening in Cascadia. Cascadia (located in the Pacific Northwest) is the most dangerous with a one in three chance of going off in our time. I am not talking about hundreds of years or thousands of years, I am talking about the back room hush of USGS (United States Geological Service) scientists, and many of them are silent. I am actually getting information from scientists that left the United States because there is a gag order on the true seismic nature of what’s going on in the United States."
https://usawatchdog.com/millions-will-die-in-cascadia-big-one-steve-quayle/

"Quayle contends, “You have to understand, we are not just facing turmoil, we are facing the dedicated and very well positioned and financed overthrow of the United States government by former federal officers and by those in the military."
https://usawatchdog.com/we-are-facing-overthrow-of-united-states-steve-quayle/

"Steve Quayle says this is the year the truth is going to come out about aliens visiting earth."
https://invidio.us/watch?v=MsK3hX8l7Mg

Steve Quayle: 'There is a Nazi Empire beneath the ice in Antarctica'
https://www.disclose.tv/steve-quayle-there-is-an-empire-beneath-the-ice-in-antarctica-313182