Actor Bolek Polivka is suing his former business partner Tomas Harabis over the rights to the Wallachian Kingdom. Only the Wallachian Kingdom isn't on a map — it exists in a magical land, far, far away and was founded by Tomas and some friends as a joke.
The Wallachian Kingdom shows up on tourist maps in the south-east corner of Moravia, which is part of the Czech Republic.