Leif G.W. Persson

Leif G.W. Persson, born on March 12, 1945, in Stockholm, is a Swedish criminologist and author, best known for his crime novels and media appearances. He grew up in Gärdet, Stockholm, and later moved to Valhallavägen. After graduating from Norra Real, he studied at Stockholm University from 1965 and earned his Ph.D. in sociology in 1980, focusing on statistical measurement problems in criminology. In 1982, he became an associate professor and, in 1991, a professor of criminology specializing in police methods.