Question: In what year did the owner of the Wet'n'Wild brand sell The Sydney Attractions Group Pty Ltd.

Context paragraphs:
Betts Group: Betts Group Pty Ltd (formerly Breckler Brothers and Cecil Bros Pty Ltd) is an Australian footwear retailer based in Perth.  The head office in located at 32 Millrose Drive, Malaga, Western Australia.  Betts have been in the industry for over 120 years, and have recently expanded their operation to include the sale of shoes online.  The Betts Group currently owns the brands Betts (formerly Betts & Betts), Betts Kids (formerly Betts & Betts Kids), ZU, Airflex, Betts Brand Direct, Betts for Her.  The organisation operates across all Australian states, and owns 206 stores in total (both interstate and international).

Burley-Sekem: Burley-Sekem Pty Ltd is an Australian sporting goods and clothing company.  It was formed in 1985 from the merger of Burley Sports Pty Ltd, formerly JL Burley Pty Ltd, a Western Australian football manufacturer, and Sekem Pty Ltd, a sports clothing and school uniform manufacturer.

Australian Apple Review: Australian Apple Review was an Australian computer magazine (ISSN 0816-7184) published by Gareth Powell Pty Ltd and Saturday Magazine Pty Ltd and initially printed by Offset Alpine and then by Ian Liddel Pty Ltd.  The first issue was available in newsagents and dealerships in 1984 (36 pages) at the recommended price of $3.00.  Its headquarters was in Randwick, New South Wales.

Storm Financial: Storm Financial Limited was a financial advice company, based in Townsville, Queensland, Australia.  The company was founded by Emmanuel Cassimatis and his wife Julie Cassimatis as a private company initially with the name Cassimatis Securities Pty Ltd on 23 May 1994.  As part of the company's expansion outside of Townsville the company changed its name from a personality based name to ozdaq Securities Pty Ltd on 10 April 2000.  This name remained intact until 1 Feb 2004 when it was relinquished consequent to trademark objections from the NASDAQ stock exchange in the United States.  The company then traded as Storm Financial Pty Ltd from 2 Feb 2004 until 14 Jun 2007 at which time the company became an unlisted public company and continued trading as Storm Financial Ltd from 15 Jun 2007 in preparation for making an initial public offering (IPO) in December 2007.  This IPO was subject to a Storm Financial Prospectus which was dated 14 Nov 2007 and lodged with the Australian Securities and Investment Commission (ASIC) on the same date.  Storm Financial Ltd continued to trade until external administrator Worrells Solvency and Forensic Accountants were appointed on 9 Jan 2009.  The main creditor Commonwealth Bank appointed receivers and manager KordaMentha on 15 Jan 2009.

Wet'n'Wild (brand): Wet'n'Wild is a brand used for many water parks across the world owned by Village Roadshow Theme Parks and CNL Lifestyle Properties.  It is not to be confused with the Wet 'n Wild brand originally owned by SeaWorld creator George Millay or Wet 'N' Wild Waterworld, a stand-alone water park in Anthony, Texas.

Village Roadshow Theme Parks: Village Roadshow Theme Parks is a division of Village Roadshow Limited which operates theme parks and attractions in Australia and the United States of America.  The Sydney Attractions Group Pty Ltd was formerly part of Village Roadshow Theme Parks; however, it was sold in 2011 to Merlin Entertainments.

Wet 'n Wild (brand): Wet 'n Wild is a name used by various water parks across the United States, Brazil and Mexico, originally owned by SeaWorld creator George Millay.  It is not to be confused with the Wet'n'Wild brand owned by Village Roadshow Theme Parks and CNL Lifestyle Properties or the stand-alone waterpark Wet 'N' Wild Waterworld in Anthony, Texas.

Wet'n'Wild Gold Coast: Wet'n'Wild Gold Coast is a massive water park situated in Oxenford, Gold Coast, Queensland, Australia, owned and operated by Village Roadshow Theme Parks.  In 2009, the park received 1,095,000 visitors ranking it first in Australia and eighth in the world.  Wet'n'Wild Gold Coast is located adjacent to Warner Bros.  Movie World, a movie-related park also owned by Village Roadshow Theme Parks.  The park remains open all year with all of the pools and slides heated during the winter months.  It is one of seven water parks operating under the Wet'n'Wild brand globally.

Wet'n'Wild Hawaii: Wet'n'Wild Hawaii (formerly Hawaiian Waters Adventure Park) is a Hawaiian water park, located in Kapolei on Oahu.  The park occupies 25 acre of land and has 25 rides and attractions.  It is currently the only water park in the state of Hawaii.  It is one of seven water parks operating under the Wet'n'Wild brand globally.

The Wiggles Pty Ltd: The Wiggles Pty Ltd is the business created by the founders of the Australian children's music group The Wiggles.  The group was protective of their brand, and adopted many of the same business practices as The Cockroaches, the former band of Anthony Field and Jeff Fatt, two of their founding members.  They remained as independent as possible, and retained full creative control and ownership of every aspect of their business.  As Field stated, The Wiggles Pty Ltd was "not your regular 'corporate culture'."  The group made decisions by consensus and made business decisions based upon their experience as performers and their knowledge of early childhood education.  They did not tour with a large troupe of dancers, cast, and crew until the late 1990s, and had high expectations regarding the behaviour and attitude of everyone associated with the group.  They made careful decisions regarding their endorsements of toys and other products, and avoided over-extending their brand by only licensing products that correlated with their image.

Supporting paragraphs: Wet'n'Wild (brand) Village Roadshow Theme Parks
Answer: 2011