Born in 1978. Kolberger studied English language and literature, film studies, and applied linguistics in Tours and in Paris. She graduated in directing from the National Film School in Łódź, Poland.
Her latest short film Eastern Crumble was awarded the special jury prize for best fiction film and the audience prize at the "Kameralne Lato" Film Festival in Radom, and won the "Młodzi i Film" festival prize Jantar 2013 for best short fiction film.
The Training won her the main prize at the "Łodzią po Wiśle" festival in 2008. I Won't Be Here Tomorrow, her graduation film, won a number of awards, including the Second Prize at the Kustendorf International Film Festival in Serbia, a Golden Tadpole at Camerimage 2010, a Special Prize in the Young Polish Cinema competition at the Polish Film Festival in Gdynia, the first prize at the Polish Film Festival in New York, and the third prize at the "Łodzią po Wiśle" festival in 2010.