Aside from Sigmund Freud, no one had a bigger impact on modern psychology and psychiatry than did Carl Jung. He was born in Kesswill, Switzerland in 1875. He studied medicine at the School of Basil and he studied psychology in Paris. He became a physician in Zurich and a lecturer in psychiatry and he traveled around the world. In 1912 he founded his own school of psychology in Zurich. He than became a Professor of Psychology at the Federal Polytechnical University of Zurich.