Halfdan T. Mahler
Former Director-General of the World Health Organization
Halfdan Theodor Mahler was a Danish physician. He served three terms as Director-General of the World Health Organization from 1973 to 1988, and is widely known for his effort to combat tuberculosis ... Wikipedia
Born: April 21, 1923, Vivild, Denmark
Died: December 14, 2016 (age 93 years), Geneva, Switzerland
Previous office: Director-General of the World Health Organization (1973–1988)
Education: Copenhagen University
Nationality: Danish