Three National Geographic "Adventurers of the Year" embark on an insane kayaking mission in Greenland. Kite skiing, they tow their whitewater kayaks more than 1000 km over the Greenland Ice Cap to reach the northernmost river ever paddled.
1934
1980
2012
2022
1940
2019
—
1946
2017
2008
2003
2023
2009
1947
2000