17-year-old has been living on the ICE train for a year and a half - and travels hundreds of kilometers across Germany every day. Lasse Stolley sleeps on night trains, showers in public swimming pools and eats for free in the DB lounge.

He has almost nothing, minimalism is his constant companion. In his 36-liter backpack, he only has four T-shirts, two pairs of pants, a neck pillow and a travel blanket. He would like to work with the railway as an external consultant in order to finance his trips.