The crossword solution for the term EXPLORER NORWEGIAN is NANSEN, a six letter word. Fridtjof Nansen was a Norwegian explorer, scientist, diplomat, humanitarian, and Nobel Peace Prize laureate. He is best known for his Arctic explorations and for his efforts to aid refugees during and after World War I. Nansen was the first person to cross the Greenland interior in 1888, and he attempted to reach the North Pole in 1893. He also served as a diplomat for Norway and was instrumental in negotiating the Treaty of Versailles.