I am a professional expedition paddler. My current project is "7 rivers, 7 continents" - source to sea paddling descents of the longest river on each continent. A total distance of 35 000km. In 2008 I completed the Amazon River and in 2012 made a solo kayak first descent of the 6083km Missouri-Mississippi River in the USA.
I keep moving to prepare myself for expeditions and to live a healthy life.
http://www.markkalch.com