Title: Carsten Carlsen
Content:  Carsten Marensius Carlsen (5 June 1892 &ndash; 28 August 1961) was a Norwegian pianist and composer.
Title: Carsten Carlsen
Content:  Carsten Marensius Carlsen was born in Oslo, Norway. His parents were Anton Carlsen (1862–1943) and Louise Larsen (1876–1957). In 1917, he married singer and actress Lalla Carlsen. He was educated at the Oslo Conservatory of Music from 1909 to 1913, where he studied with Gustav Fredrik Lange (1861–1939) and Per Winge (1858–1935). He was awarded a state composer scholarship to study in Paris from 1921 to 1923. He was appointed kapellmeister at the Chat Noir from 1914 to 1938. He worked at the National Theatre of Norway from 1938 to 1941 followed by the Carl Johan Theater from 1941 to 1945.
Title: Carlsen
Content: Agnete Carlsen (born 1971), Norwegian footballer, world champion and Olympic medalist ; Audun Carlsen, Norwegian person involved in an incident with the recording artist Boy George in 2007 ; Christian Thomsen Carl, also referred to as Carlsen (1676-1713), Danish navy officer ; Dale Carlsen, American businessman ; Dines Carlsen (1901–1966), American painter ; Emil Carlsen (1853–1932), American painter ; Eric Carlsén (born 1982), Swedish curler ; Franziska Carlsen (1817–1876), Danish writer ; Gary Carlsen (born 1945), American discus thrower ; Henrik Carlsen (born 1959), Danish composer ; Henrik Kurt Carlsen (1914 ? - 1989), Danish sea captain ; Kenneth Carlsen (born 1973), Danish tennis player ; Kirsten Carlsen (born 1938), Danish cross-country skier ; Magnus Carlsen (born 1990), Norwegian chess grandmaster and World Champion ; Nils Carlsén (born 1985), Swedish curler ; Olav Sigurd Carlsen (1930–2013), Norwegian politician ; Per Carlsén (born 1960), Swedish curler ; Reidar Carlsen (1908–1987), Norwegian politician Carlsen is a Danish-Norwegian patronymic surname meaning "son of Carl". The form Karlsen is cognate. The parallel Swedish forms are Carlsson and Karlsson. Notable people with the surname include: 
Title: Magnus Carlsen
Content:  Sven Magnus Øen Carlsen (born 30 November 1990) is a Norwegian chess grandmaster who is the reigning five-time World Chess Champion, three-time World Rapid Chess Champion, and five-time World Blitz Chess Champion. Carlsen has held the No. 1 position in the FIDE world chess rankings since July 1, 2011, and trails only Garry Kasparov in time spent as the highest rated player in the world. His peak classical rating of 2882 is the highest in history. He also holds the record for the longest unbeaten streak at the top level in classical chess. A chess prodigy, Carlsen finished first in the C group of the Corus chess tournament shortly after 
Title: Kenneth Carlsen
Content:  Kenneth Carlsen (born 17 April 1973) is a Danish former professional tennis player, who was active between 1992 and 2007. Carlsen played left-handed with a one-handed backhand. His greatest asset was his powerful serve, and his game was therefore best suited to fast surfaces (grass and hardcourt). For most of his long career, Carlsen was Denmark's best tennis player, and consistently among the few Danish players playing at the highest international level. He was awarded as best Danish "Tennis Player of the Year" seven times by the Danish Tennis Federation (first time in 1991, last time in 2005). Two times the award went to the Danish Davis Cup team, of which Kenneth Carlsen until 2003 was a central part (having a 29–13 record in singles).
Title: Magnus Carlsen
Content:  was unable to get a work permit in time for shooting. In 2012, Carlsen was featured in a 60 Minutes segment and appeared as a guest on The Colbert Report. He was also interviewed by Rainn Wilson for SoulPancake in 2013. , Carlsen is the only active chess professional with a full-time manager; Espen Agdestein, a FIDE Master and brother of Carlsen's former trainer Simen Agdestein, began working as an agent for Carlsen in late 2008. Agdestein's work consisted initially of finding sponsors and negotiating media contacts but, since 2011, he has taken over management tasks formerly performed by Carlsen's father Henrik. According to The New York Times, Carlsen earned US$1.2 million in 2012, the 
Title: Magnus Carlsen
Content:  strategy. In 2000, Agdestein introduced Carlsen to Torbjørn Ringdal Hansen, a former Norwegian junior champion and later International Master (IM) and Grandmaster (GM), as Ringdal served a one-year siviltjeneste (an alternative civilian service programme) at the college. Over the course of that year, Carlsen's rating rose from 904 in June 2000 to 1907. Carlsen's breakthrough occurred in the Norwegian junior teams championship in September 2000, where Carlsen scored 3½/5 against the top junior players of the country, and a (TPR) around 2000. Apart from chess, which he studied about three to four hours a day, Carlsen's favourite pastimes included playing 
Title: Magnus Carlsen
Content:  As of 2016, Carlsen identifies as a social democrat and mostly follows a vegetarian diet; two of his sisters are vegetarians. Carlsen is an avid fan of football, with Real Madrid CF as his favourite club. In recognition of becoming world chess champion, he took the honorary kick-off in a La Liga game between Real Madrid and Real Valladolid on 30 November 2013. Carlsen also follows the Premier League and plays fantasy football. In December 2019, he reached the No. 1 spot on the Fantasy Premier League game, ahead of seven million other players, before eventually finishing the season in 10th place.
Title: Henning Carlsen
Content:  Carlsen was born on 4 June 1927 in Aalborg, Denmark. In 1948, Carlsen became an assistant director at Minerva Film where he received on-the-job training. He worked at Minerva until 1953 when he shifted to Nordisk Film.
Title: Jon Herwig Carlsen
Content:  Jon Herwig Carlsen (born 15 April 1937) is a Norwegian sports commentator. Carlsen grew up in Oslo, and is a teacher by education. He worked as sports commentator for the Norwegian Broadcasting Corporation from 1967 to 2011. He was awarded the Gullruten honorary award in 2007, along with fellow sports commentator Kjell Kristian Rike.

Question: What is Carsten Carlsen's occupation?
Answer: composer.
pianist.