Janne Teller is a renowned Danish writer of Austrian-German descent. Born on April 8, 1964, in Copenhagen, she has made significant contributions to contemporary literature, living an illustrious life across various global capitals including New York and Berlin. Before embarking on her full-time writing career, Teller was deeply involved in conflict resolution, working as an advisor for the European Union and the United Nations, mainly focusing on African continents.

With an educational background in macroeconomics, Teller's early career saw her navigating through the complex terrains of international conflicts and humanitarian issues, a path that led her to various parts of the world including Brussels, Paris, Copenhagen, Bangladesh, Tanzania, and Mozambique. Her transition into writing full-time in 1995 marked a significant turn in her professional journey.

Teller's literary repertoire is distinguished by its existential outlook on life and human civilization, sparking often controversial debates. Her novel Intet (2000), known for its revolutionary impact on youth literature, was initially banned but later gained worldwide recognition. Teller's works, primarily consisting of novels and essays, continue to challenge and inspire readers around the globe.