Gonzalo Figueroa Garcia Huidobro is) widely accepted, but from South America. In 1947, Heyerdahl successfully sailed the balsa-wood raft "Kon-Tiki" from Peru to the Tuamotu Islands in an effort to prove it could be done. The subsequent Rapa Nui expedition was meant to be less of an adventurous experiment and more of a true scientific expedition. Figueroa was a twenty-four-year-old graduate student in archaeology at the University of Chile and working at Santiago's natural history museum when he joined Heyerdahl's expedition as the official representative of Chile and liaison officer, or, as Edwin Ferndon referred to him, "a 'watchdog' representative." He was also to
Thor Heyerdahl Islands in 1936, Heyerdahl married his first wife, Liv Coucheron-Torp (1916–1969), whom he had met shortly before enrolling at the university, and who had studied economics there. The couple had two sons: Thor Jr and Bjørn. The marriage ended in divorce. After the Occupation of Norway by Nazi Germany, he served with the Free Norwegian Forces from 1944, in the far north province of Finnmark. In 1949, Heyerdahl married Yvonne Dedekam-Simonsen (1924–2006). They had three daughters: Annette, Marian and Helene Elisabeth. They were divorced in 1969. Heyerdahl blamed their separation on his being away from home and differences in their