Bokförlaget Forum (Wine and Other Beverages)" and Einar Wallquist’s medical book "Våra sjukdomar (Our Diseases)." In 1947, Norwegian ethnographer Thor Heyerdahl made and sailed a raft of balsa wood, called Kon-Tiki, from Peru to the Polynesian Islands. The purpose of the trip was to prove that the Polynesian inhabitants originated from America rather than Asia. In the academic world, most people thought Heyerdal a fanatic and questionable scientist. In 1948, Norsk Gyldendal published Heyerdahl’s story, which then was sent to Bonniers for consideration, Helms managed to persuade Kaj Bonnier to have it transferred to Forum. "Expedition Kon-Tiki (The Kon-Tiki Expedition)" was a
Thor Heyerdahl after him, as are HNoMS "Thor Heyerdahl", a Norwegian Nansen class frigate, along with "MS Thor Heyerdahl" (now renamed "MS Vana Tallinn") and "Thor Heyerdahl", a German three-masted sail training vessel originally owned by a participant of the Tigris expedition. Thor Heyerdahl Upper Secondary School in Larvik, the town of his birth, is also named after him. Heyerdahl's numerous awards and honours include the following: Thor Heyerdahl Thor Heyerdahl (; October 6, 1914 – April 18, 2002) was a Norwegian adventurer and ethnographer with a background in zoology, botany, and geography. He became notable for his "Kon-Tiki" expedition in 1947,