Problem: Gary Barlow OBE (born 20 January 1971) is an English singer, songwriter and record producer. He is best known as the lead singer of the British pop group Take That. Barlow also served as head judge of The X Factor UK in 2011, 2012 and 2013 and Let It Shine in 2017. Barlow is one of Britain's most successful songwriters, having written fourteen number one singles and twenty-four top 10 hits.

After leaving his career as a solo artist Barlow returned to his first love of writing music. He soon signed a song writing publishing deal with Sony and went to the US on a six-month songwriting project, residing in Nashville, Los Angeles and New York with his wife, Dawn and first child, Daniel. Upon his return he set up True North Productions with Eliot Kennedy and Tim Woodcock. In his autobiography 'My Take' Barlow partly blames his fall as a solo artist on his commitments to being a star in the United States. After his disappointing second album, Barlow remained out of the public eye for half a decade, choosing to continue to write and produce songs for other artists such as Shirley Bassey and Charlotte Church In October 2007, Barlow founded San Remo Live Publishings as an independently run management company to establish and support artists and songwriters. In 2010 Barlow signed a new 5-year song writing publishing deal with Sony music. He has been voted as the greatest British songwriter of all time in a 2009 OnePoll, who surveyed 3,000 people John Lennon and Paul McCartney, of The Beatles, were placed second and third respectively. In 2011, Barlow wrote the song "Run for Your Life" for The X Factor series 7 winner Matt Cardle's debut album. Cardle told The Sun: "We had 99% of the album finished then the track came through from Gary. I'd been trying to write a song like that for a long, long time, probably five or six years. As soon as I heard it I just felt the song was mine. Lyrically it's about not being good enough for the person you're with. I was nearly in tears recording the vocals. I'm proud that I've written a lot of the album but Gary is a genius as a writer - I couldn't pass it up." He has also written for the likes of Robbie Williams, Westlife, Lily Allen, Blue, Elton John, Olly Murs Matt Cardle, T-Pain, Will Young N-Dubz, Lawson, Shirley Bassey, Donny Osmond, Delta Goodrem, Elaine Paige, Agnetha Faltskog and many more while also being commissioned by the Queen to write the official single for her Diamond Jubilee which saw Barlow collaborate with Andrew Lloyd Webber. To date Barlow has written 14 number 1 singles in the UK, and 2 Billboard Hot 100 top 10 singles in the United States including Back for Good which went to number 1 in 31 countries across the world.

Does he have any collaborations?

Answer with quotes: Barlow collaborate with Andrew Lloyd Webber.

Problem: Thor Heyerdahl (Norwegian pronunciation: [tu:r 'haei@da:l]; 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, in which he sailed 8,000 km (5,000 mi) across the Pacific Ocean in a hand-built raft from South America to the Tuamotu Islands. The expedition was designed to demonstrate that ancient people could have made long sea voyages, creating contacts between separate cultures. This was linked to a diffusionist model of cultural development.

In 1947, Heyerdahl and five fellow adventurers sailed from Peru to the Tuamotu Islands, French Polynesia in a pae-pae raft that they had constructed from balsa wood and other native materials, christened the Kon-Tiki. The Kon-Tiki expedition was inspired by old reports and drawings made by the Spanish Conquistadors of Inca rafts, and by native legends and archaeological evidence suggesting contact between South America and Polynesia. The Kon-Tiki smashed into the reef at Raroia in the Tuamotus on August 7, 1947, after a 101-day, 4,300-nautical-mile (5,000-mile or 8,000 km) journey across the Pacific Ocean. Heyerdahl had nearly drowned at least twice in childhood and did not take easily to water; he said later that there were times in each of his raft voyages when he feared for his life. Kon-Tiki demonstrated that it was possible for a primitive raft to sail the Pacific with relative ease and safety, especially to the west (with the trade winds). The raft proved to be highly manoeuvrable, and fish congregated between the nine balsa logs in such numbers that ancient sailors could have possibly relied on fish for hydration in the absence of other sources of fresh water. Other rafts have repeated the voyage, inspired by Kon-Tiki. Heyerdahl's book about The Kon-Tiki Expedition: By Raft Across the South Seas has been translated into 70 languages. The documentary film of the expedition entitled Kon-Tiki won an Academy Award in 1951. A dramatised version was released in 2012, also called Kon-Tiki, and was nominated for both the Best Foreign Language Oscar at the 85th Academy Awards and a Golden Globe Award for Best Foreign Language Film at the 70th Golden Globe Awards. It was the first time that a Norwegian film was nominated for both an Oscar and a Golden Globe. Anthropologists continue to believe that Polynesia was settled from west to east, based on linguistic, physical, and genetic evidence, migration having begun from the Asian mainland. There are controversial indications, though, of some sort of South American/Polynesian contact, most notably in the fact that the South American sweet potato is served as a dietary staple throughout much of Polynesia. Blood samples taken in 1971 and 2008 from Easter Islanders without any European or other external descent were analysed in a 2011 study, which concluded that the evidence supported some aspects of Heyerdahl's hypothesis. This result has been questioned because of the possibility of contamination by South Americans after European contact with the islands. However, more recent DNA work (after Heyerdahl's death) contradicts the post-European-contact contamination hypothesis, finding the South American DNA sequences to be far older than that. Heyerdahl had attempted to counter the linguistic argument with the analogy that he would prefer to believe that African-Americans came from Africa, judging from their skin colour, and not from England, judging from their speech.

Wha

Answer with quotes:
Other rafts have repeated the voyage, inspired by Kon-Tiki. Heyerdahl's book about The Kon-Tiki Expedition: By Raft Across the South Seas has been translated into 70 languages.