The above is an advertisement from John R. Brinkley. He was the original GOAT. One of America's most notable medical quacks, he was almost elected governor of Kansas in 1930. Brinkley's main business involved implanted goat testicles in patients in order to cure them of a variety of ailments (I hope that's not what he did to this poor kid). Hounded by the authorities, he fled to Mexico where he built a radio station to sell his healthcare services. To help drum up listeners, he played country and bluegrass music. He helped boost the career of the Carter Family, among others.