LifestyleAround the world on a trikeTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoLifestyle08/14/2018August 14, 2018Andreas Zmuda and Doreen Kröber have seen over 40 countries and incredible sights since embarking on their tour of the world on a flying trike. Next on their list is Scandinavia.https://p.dw.com/p/334MQAdvertisement