LifestyleAround the world on a trikeTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoLifestyle04/03/2018April 3, 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/2vMw1Advertisement