Thomas Jacobsen (sledge hockey)
Thomas Jacobsen( born 4 November 1987) is a Norwegian ice sledge hockey player.
He took the bronze medal with the Norwegian sledge hockey team at the 2010 Winter Paralympics in Vancouver, British Columbia, Canada.
Thomas Jacobsen (sailor)
Thomas Jacobsen( born 13 September 1972) is a Danish sailor and Olympic champion.
He won a gold medal in the" Soling Class" at the 2000 Summer Olympics in Sydney, together with Jesper Bank and Henrik Blakskjær.
Nick Cook (writer)
Nicholas Julian Cook was CEO of defence industry consultant firm Dynamixx.
He is a British former aviation journalist as well as the author of fiction and non-fiction works.
Sophie Conran
Sophie Conran is an English interior designer, cook and author.
Julian Cook
Colonel Julian Aaron Cook( October 7, 1916 – June 19, 1990) was an officer of the United States Army who gained fame during World War II for his crossing of the Waal river during Operation Market Garden in September 1944.
Henrik Blakskjær
Henrik Blakskjær( born 8 July 1971) is a Danish sailor and Olympic champion.
He won a gold medal in the" Soling Class" at the 2000 Summer Olympics in Sydney, together with Jesper Bank and Thomas Jacobsen.
Daniele Persegani
Daniele Persegani( born 29 October 1972) is an Italian cook and television personality.
Thomas Jacobsen (footballer)
Thomas Jacobsen( born 16 September 1983) is a Norwegian footballer, most recently playing for Bodø/ Glimt in the Eliteserien.
Thomas Jacobsen (psychologist)
Thomas Jacobsen is a German professor of experimental psychology and behavioral neuroscience at the Helmut Schmidt University and a former visiting scholar in cognitive neuroscience at the University of California, San Diego.
He is a fellow of the McDonnell Summer Institutes and a 2008 recipient of the Alexander Gottlieb Baumgarten Award from the International Association of Empirical Aesthetics.
Gordon Cook
Gordon Cook( born December 3, 1978, in Toronto) is a two- time Canadian Olympic sailor.
He sails for the Royal Canadian Yacht Club.
He is the son of Stephen Cook and Linda Cook.
Cook is a graduate of the Engineering Physics program at Queen's University.
At Queen's University, he also met his 2008 Olympic team partner Ben Remocker, where they were members of the university sailing team.
Cook and Remocker became the first Canadians to sail a 49 er in an Olympic Regatta at the 2008 Beijing Olympics, where they finished 14th.
In 2009 Cook partnered up with West Vancouver sailor Hunter Lowden and the two campaigned together for the 2012 Olympic games.
While Cook and Lowden did not make the first round of qualifications at the 2011 ISAF worlds in December 2011 they did qualify at the 2012 49er worlds in Croatia making Cook the only person ever to represent Canada twice in the 49er Class at the Olympic Games.
Cook and Lowden came third in the first race of the 49er class in the 2012 Olympic games, but did not qualify for the medal race.

Question: Did Thomas Jacobsen (sailor) and Julian Cook share the same nationality?
Answer: no