Billboard Dad was only directed by Ron Howard.
Francis Graham Crookshank -LRB- 1873 , Wimbledon -- 27 October 1933 , Wimpole Street , London -RRB- was a British epidemiologist , and a medical and psychological writer , and Fellow of the Royal College of Physicians .. Wimbledon. Wimbledon, London. Wimpole Street. Wimpole Street. Crookshank was educated at University College London , and trained in medicine at University College Hospital .. University College London. University College London. University College Hospital. University College Hospital. His work attempted to combine medicine with the individual psychology of Alfred Adler , along with eugenics and the Nietzsche 's philosophy of the will .. individual psychology. individual psychology. Alfred Adler. Alfred Adler. His 123-page scientific racist publication The Mongol in our Midst -LRB- 1924 -RRB- was both popular and controversial in both England and the United States .. scientific racist. scientific racist. The Mongol in our Midst. The Mongol in our Midst. In 1931 , Crookshank published a `` greatly enlarged and entirely rewritten '' 524-page edition `` with numerous illustrations , '' with responses to critics and additional theories and claims .. That work associated the disorder now known as Down syndrome with the admixture of Asian with European `` blood '' .. Down syndrome. Down syndrome. Crookshank committed suicide in 1933 , dying at his house in Wimpole Street , London .. Wimpole Street. Wimpole Street