Question: Who owns the company owning Fox Sports Florida?

Context paragraphs:
Fox Entertainment Group: The Fox Entertainment Group is an American entertainment company that operates through four segments, mainly filmed entertainment, television stations, television broadcast networks, and cable network programming.  The company is wholly owned and controlled by the American media conglomerate 21st Century Fox, which is owned and chaired by Rupert Murdoch, since the company acquired all the stock of Fox.  The transaction was completed on March 12, 2005.  The division was part of the renamed 21st Century Fox after it had spun off its publishing divisions into the newly formed "New" News Corporation in 2013 as part of a corporate re-organization.

Rich Waltz: Rich Waltz (born October 22, 1962 in Martinez, California) is the current television play-by-play commentator for Miami Marlins baseball and College football & basketball for CBS Sports Network, CBS Sports, and FS1.  He currently works with Todd Hollandsworth on Marlins telecasts on Fox Sports Florida (Waltz worked previously with Tommy Hutton).

Fox Sports Pty Limited: Fox Sports Australia Pty Limited (formerly Premier Media Group Pty Limited) is a subsidiary of News Corp Australia that owns sports-related television networks and digital properties.  It owns Australian subscription TV channels Fox Sports, Fox Sports News and Fox Footy and a range of video, text and statistical content for television, mobile phone and online delivery.

Fox Sports Sun: Fox Sports Sun, formerly Sun Sports and originally Sunshine Network, is an American regional sports network that is owned by Fox Cable Networks, a unit of the Fox Entertainment Group division of 21st Century Fox, and operates as an affiliate of Fox Sports Networks.  The channel broadcasts local coverage of professional, collegiate and sporting events in the state of Florida, with a focus on professional sports teams based in Miami, Tampa and Orlando.  Fox Sports Sun and sister regional sports network Fox Sports Florida are headquartered in Fort Lauderdale, Florida.

Fox Sports Florida: Fox Sports Florida is an American regional sports network that is owned by Fox Cable Networks, a unit of the Fox Entertainment Group division of 21st Century Fox, and operates as an affiliate of Fox Sports Networks.  The channel broadcasts local sports coverage in the state of Florida, with a focus on professional sports teams based in Miami, Tampa and Orlando.

Krassimir Guergov: Krassimir Guergov (Bulgarian: Красимир Гергов ) is a Bulgarian businessman, who was born on 30 September 1961.  He is an ex-officer from the Bulgarian secret services during the communist regime.  His main business is related to advertising and media in Bulgaria.  He completed "Sports Journalism", "Tourism, Alpinism and Orienteering" and specialised World Report at CNN, Atlanta and London.  In 1994 he acquired the right to broadcast the American TV channel CNN in Bulgaria and created the first private national television in Bulgaria, broadcasting the CNN programme (Triada - CNN).  He was also the creator of the first private national radio in Bulgaria, together with Radio Free Europe (RFE).  His career is dedicated to building up the advertising and media business in Bulgaria, building up international relations to leading world media companies and attracting investments to the Bulgarian economy.  He is actively investing in tourism development in Bulgaria and established golf complexes in Bulgaria.  Krassimir Guergov is considered the most influential person and even a monopolist in advertising and media business in Bulgaria.  He advises the biggest investors in Bulgarian media market: Balkan News Corporation (owned by News Corporation) – the company owning bTV, GTV, FoxLife and Central European Media Enterprises Ltd.- the company owning PRO BG and Ring BG.  In his interview for newspaper Dnevnik of 24 July 2005, Krassimir Guergov shared his view that ""Advertising is not business only, advertising is vocation"".

Marlins Television Network: From 1993 to 2005, the Marlins Television Network aired games to homes not only in South Florida but to other parts of Florida.  The network was produced by the same crew that telecast Marlins games on cable television.  When Fox Sports Florida signed an exclusive long-term deal for Marlins baseball starting in the 2006 season, that signaled the end of the Marlins Television Network as a majority of those telecasts would air on Sun Sports.

Steve Tello: Stephen J. Tello (born 18 May 1950 in Boston, Massachusetts), known as Steve Tello, is a television executive with over 3 decades of experience working in television news and sports.  He currently (2009) holds the position of Senior Vice President and General Manager of FOX Sports Florida, a unit of the Fox Entertainment Group.

Fox Sports Go: Fox Sports Go (FSGO) is the TV Everywhere service of Fox Sports.  It provides streams of the Fox Sports 1, Fox Sports 2, Fox Soccer Plus, Fox Deportes, and Fox College Sports cable channels, and selected events airing on the Fox television network and the Fox Sports regional networks.  The service also offers exclusive live and archived digital content from the Big East Conference, National Lacrosse League, and the UEFA Champions League.

Halifax Media Group: Halifax Media Group is a U.S. newspaper company owning more than 30 newspapers in five Southeastern U.S. States.  It was founded on March 31, 2010 when a group of investors purchased "The Daytona Beach News-Journal" from the Davidson family, who had owned it for 82 years.  On December 27, 2011, The New York Times Company announced it was selling its Regional Media Group to Halifax Media Group.  On June 1, 2012, Halifax announced it was acquiring the Florida and North Carolina papers of Freedom Communications.  In 2013, Halifax acquired three newspapers from HarborPoint Media: the "Daily Commercial" of Leesburg, Florida, the "South Lake Press" in Clermont, Florida and "News-Sun" of Sebring, Florida.  In 2014, Halifax acquired the "Telegram & Gazette" of Worcester, Massachusetts.  In November 2014, New Media Investment Group announced its acquisition of Halifax.  The company was created with the assistance of Stephens Inc.

Supporting paragraphs: Fox Sports Florida Fox Entertainment Group
Answer: Rupert Murdoch