John Romulus (also known as Richard) Brinkley was a physician (in the diploma-mill sense of the word) who, in 1917, pioneered, in the U.S. at least, the notion of goat testicle transplant. "Transplant" must be understood in the loosest sense of the word since Brinkley simply removed the testicles from young goats and sewed them into the abdominal wall and scrotal tissues - without any attempt to connect blood or nervous tissues of either goat testicles or human - of men for the alleged purpose of relieving impotence. From 1917 until his downfall at the hands of Morris Fishbein, a medical crusader esconced in the AMA, which organization Dr. Fishbein helped establish as the premier advocate of organized medicine in the U.S., Dr. Brinkley was perhaps the most recognizable physician in the U.S.
He ran for the office of Governor of Kansas in 1930 (losing by technicalities that today would have overturned the results), and established the most powerful radio station in the land, XERA, that promulgated his glandular chicanery all across the continental U.S. As a proponent of such skullduggery, Brinkley was continually in the sights of Dr. Fishbein, whose main reputation nationally was as an exposer of medical fakery. Eventually Fishbein lured Brinkley into a libel trial that resulted, in 1939, in the catastrophic downfall of an immensely talented and wealthy man who spiraled into bankruptcy and death in 3 short years.