23.000 Kilometers throughout half of the world. At the end of July Rainer Zietlow is starting for this huge challenge with his Volkswagen Touareg. Together with a cameraman and a Russian journalist Zietlow will deliver a letter in the ancient style of the “dispatch rider of the zar” from the mayor of Melbourne, Australia to the mayor of St. Petersburg, Russia. Both cities are in a partnership since 1989. In fact both cities are the most northern and most southern coexistent million-metropoles in the world.