Norwegian author and dramatist Jon Fosse won the 2023 Nobel Prize in Literature "for his innovative plays and prose which give voice to the unsayable," the award-giving body said on Thursday.

The prize is awarded by the Swedish Academy and is worth 11 million Swedish crowns (about $1 million).

Established in the will of Swedish dynamite inventor and businessman Alfred Nobel, the prizes for achievements in literature, science and peace have been awarded since 1901, becoming a career pinnacle in the fields.

The economics prize is a later addition established by the Swedish central bank.

Alongside the peace prize, literature has often drawn the most attention, and controversy, thrusting lesser known authors into the global spotlight as well as lifting book sales for well-established literary super stars.

Over the years, the literature prize has also picked winners well beyond the novelist tradition, including playwrights, historians, philosophers and poets, even breaking new ground with the award to singer-songwriter Bob Dylan in 2016.

Last year's Nobel was won by one of the main favourites, author Annie Ernaux, for her largely autobiographical books examining memory and social inequality, making her the first French woman to win the world's most prestigious literary award.