Emil Kraepelin
Emil Wilhelm Georg Magnus Kraepelin (; German: [ˈeːmiːl 'kʁɛːpəliːn]; 15 February 1856 – 7 October 1926) was a German psychiatrist. Fellow psychiatrist Hans Eysenck's Encyclopedia of Psychology identified him as partially responsible for laying the foundations of modern scientific psychiatry, psychopharmacology, and psychiatric genetics.