About Lonnie Dupre
Lonnie Dupre is an American Arctic explorer whose achievements include the first Pacific to Atlantic winter traversal of the Northwest Passage by dog sled in 1991 and the first and only human-powered circumnavigation of Greenland, by dog sled and kayak, in 2001. In 2006, he also successfully executed the first human-powered summer expedition to the North Pole by sled and canoe, and would later return to the pole as part of the unsupported human-powered 2009 Peary-Henson Centennial Expedition.
Biography source:
Wikipedia
