Which famous explorer sailed in the ship 'Gjoa'?

Gjøa was the first vessel to transit the Northwest Passage. With a crew of six, Roald Amundsen traversed the passage in a three-year journey, finishing in 1906.

The 70 by 20 ft (21.3 by 6.1 m) square-sterned sloop of 45 net register tonnage (4,500 cu ft or 130 m3) was built by Knut Johannesson Skaale in Rosendal, Norway in 1872, the same year Amundsen was born. She was named Gjøa after her then owner's wife. (Gjøa is a modern form of the Norse name Gyða - this again is a compressed form of Guðfríðr, a compound of guð 'god' and fríðr 'beautiful'.) For the next 28 years the vessel served as a herring fishing boat.

On March 28, 1901, Amundsen bought her from Asbjørn Sexe of Ullensvang, Norway, for his forthcoming expedition to the Arctic Ocean. Gjøa was much smaller than vessels used by other Arctic expeditions, but Amundsen intended to live off the limited resources of the land and sea through which he was to travel, and reasoned that the land could sustain only a tiny crew (this had been the cause of the catastrophic failure of John Franklin's expedition fifty years previously). Her shallow draught would help her traverse the shoals of the Arctic straits.