Yesterday, Niels 'Noller' Olsen, the younger Olsen brother, published a book called Det er muligt – rund om et misbrug (It's possible – about an addiction). In the book, the singer tells about his drug addiction and how he finally got out of it.

13th February 1997 was the day that changed Niels' life. He realised that he couldn't lie anymore and decided to give up on many years of pill – and alcohol addiction. His problems had not only made life worse for himself, but also for his wife and his four children. In the book, readers will get to know how he escapedthe addiction, and what made himself realise and confess his problem.

The Olsen Brothers had already taken part several times in the Danish national final before they won the selection in 2000 with Smuk som et stjerneskud (Beautiful as a shooting star). Later that year, they won the Eurovision Song Contest with the English version of the song, Fly on the wings of love, which became a big hit all over Europe. In 2005, they entered the Danishselection again, fnishing second with Little yellow radio.