https://rationalwiki.org/wiki/Andrew_Moulden
Andrew Moulden (c. 1964-2013) was a Canadian quack who pushed an extreme form of anti-vaccine woo, claiming that vaccines as the causes of most illnesses and disabilities, including autism.
In addition to his anti-vaccine ideology (which is frequently too extreme even for other anti-vaxers) Andrew Moulden was a germ-theory denialist, a conspiracy crank, a 9/11 truther, a failed politician, and a snake-oil salesman offering an Internet-based magical procedure to uncover the true causes of everything from shaken-baby syndrome and Sudden Infant Death Syndrome (SIDS) to dementia and Alzheimer's disease.
Moulden claimed several academic degrees, including a medical degree, but he was not licensed to practice medicine anywhere. In fact, there were apparently restraining orders to keep him out of major medical conferences — according to him, anyway.[2]