Question: Who was the Danish ballroom dancer, life coach and author with whom Tom Chambers partnered to win the sixth season of "Strictly Come Dancing"?

Context articles: Oti Mabuse
Paul Killick
Camilla Dallerup
Strictly Come Dancing
Anton du Beke
Dianne Buswell
Sweden in the Eurovision Dance Contest
Strictly Come Dancing: It Takes Two
Tom Chambers (actor)
Brendan Cole

Otlile "Oti" Mabuse (born 8 August 1990) is a South African professional Latin American and ballroom dancer.
 She is best known as a professional dancer on the British TV series, "Strictly Come Dancing", and its German equivalent, "Let's Dance".
Paul Killick is a British professional ballroom dancer and an International Latin American Dance Champion.
 He appeared in the first two series of the television show "Strictly Come Dancing".
 Killick specialises in Latin dance and has won international titles including The World Cup, World Trophy, World Masters, World Series, Universal and British Professional Latin American DanceSport Championships.
 Killick is also a choreographer, coach, television personality, dance judge, world-class adjudicator and the owner and director of the Arthur Murray International flagship studio in Beverly Hills.
Camilla Sacre-Dallerup (born 6 April 1974) is a Danish ballroom dancer, life coach and author.
Strictly Come Dancing (informally known as Strictly) is a British television dance contest, featuring contestants, celebrities, and other people, from all walks of life, with professional dance partners competing in a ballroom and Latin dance competition.
 Each couple is scored out of 10 by a panel of judges.
 The title of the show suggests a continuation of the long-running series "Come Dancing", with an allusion to the film "Strictly Ballroom".
 The format has been exported to over 40 other countries, and has also inspired a modern dance-themed spin-off "Strictly Dance Fever".
 The show is currently presented by Tess Daly and Claudia Winkleman.
Anthony Paul Beke (born 20 July 1966), known professionally as Anton du Beke, is a British ballroom dancer and television presenter, best known as a professional dancer on the BBC One celebrity dancing show "Strictly Come Dancing" since the show began in 2004.
 In 2009, he presented the UK version of "Hole in the Wall", for the BBC, replacing Dale Winton after being a team captain in 2008.
Dianne Buswell (born 1989) is an Australian ballroom dancer.
 She has appeared on "So You Think You Can Dance Australia" and was a professional dancer on the Australian version of "Dancing with the Stars" in 2015.
 Buswell became a professional dancer on "Strictly Come Dancing" beginning in 2017.
Sweden took part in the first Eurovision Dance Contest in 2007.
 Representing the country were Martin Lidberg, a professional wrestler and Cecilia Ehrling, a ballroom dancer.
 The couple were chosen after winning the Swedish version of "Strictly Come Dancing".
 The dances they performed at the contest were Paso Doble and Disco Fusion.
 Sweden came fourteenth after receiving 23 points from 6 countries.
 Sweden took part in 2008.
 Sweden is one of only two countries never to come in the top 10, the other being the Netherlands.
 The Third Eurovision Dance Contest has been cancelled indefinitely.
Strictly Come Dancing: It Takes Two, also known as Strictly: It Takes Two or simply It Takes Two, is a British television programme, the companion show to the popular BBC One programme "Strictly Come Dancing".
 It is broadcast on weeknights during the run of the main show on BBC Two at 6:30 pm.
 Claudia Winkleman originally presented the show, however she left in 2011 and now presents the main show.
 Since 2011, Zoë Ball has presented the show.
Thomas Stuart "Tom" Chambers (born 22 May 1977) is an English actor, known for his role as Sam Strachan in the BBC medical dramas "Holby City" and "Casualty" and as Max Tyler in BBC drama series "Waterloo Road".
 He also won the sixth season of "Strictly Come Dancing" with his partner Camilla Dallerup.
Brendan Cole (born 23 April 1976) is a New Zealand ballroom dancer, specialising in Latin American dancing.
 He is most famous for appearing as a professional dancer on the BBC One show, "Strictly Come Dancing".
 From 2005 to 2009, he was a judge on the New Zealand version of the show, "Dancing with the Stars".