Kon-Tiki expedition colonisation, may have consisted of small fleets of balsa rafts. In 2006, the Tangaroa Expedition recreated the "Kon-Tiki" voyage using a newly built raft, the "Tangaroa", named after the Māori sea-god Tangaroa. Tangaroa's six-man crew was led by Norwegian Torgeir Higraff and included Olav Heyerdahl, grandson of Thor Heyerdahl, Bjarne Krekvik (captain), Øyvin Lauten (executive officer), Swedish Anders Berg (photographer) and Peruvian Roberto Sala. Tangaroa was launched on the same day that Kon-Tiki had been—April 28—and it reached its destination on July 7, which was 30 days faster than Heyerdahl's Kon-Tiki which had taken 101 days for the voyage. Tangaroa's
Kon-Tiki (Scouting) Challenge", "Spare Time Activities", "Dress-up competition" and others. The 2015 theme was "Here be Dragons". Kon-Tiki events have also been held in Port Elizabeth in the Eastern Cape. In 2012, Scouts Australia (SA Branch) ran the first Kon-tiki Raft Challenge outside South Africa. The competition was based on that of the South Africans. Kon-Tiki (Scouting) Kon-Tiki refers to Scout and Guide raft-building competitions held by Scouts South Africa and Scouts Australia. Named after Thor Heyerdahl's Kon-Tiki expedition of 1947, teams of Scouts and Guides age 11 to 17 compete to build and live on a raft for a weekend. Support