Question: what is the net worth of Jody Allen's brother ?

Context paragraphs:
Jody Allen: Jo Lynn "Jody" Allen (formerly Jody Patton) is an American businesswoman and philanthropist.  She is Microsoft co-founder billionaire Paul Allen's sister and served as the chief executive officer of his investment and project management company, Vulcan Inc., based in Seattle, Washington until October 2015.  She is also the co-founder and president of the Paul G. Allen Family Foundation.

Tim Blixseth: Timothy Lee "Tim" Blixseth (born 1950) is an American real estate developer, record producer, songwriter and timber baron.  He was a co-founder of the Yellowstone Club in Montana.  In 2006, Blixseth was featured in the Forbes 400 List of wealthiest Americans with a net worth of $1.3 billion.  However, based on court records from his 2009 divorce, news reports estimated his 2011 net worth to have dropped to $200 million.  By 2012 he faced a forced bankruptcy for failing to pay Montana $57 million in income taxes and in 2014 he told the courts he was "too broke" to pay pending judgments and contempt findings for his fraud role in the Yellowstone Club bankruptcy.

Black billionaires: According to Forbes 2014 ranking of the world's billionaires, Nigerian business magnate Aliko Dangote with a net worth of $25 billion is the world's richest black person.  Others on the list are Nigeria's Mike Adenuga with $4.6 billion, American media mogul Oprah Winfrey with a net worth of $3.9 billion (2015) and South African gold magnate Patrice Motsepe, with $2.9 billion, Nigeria's Folorunsho Alakija with $2.5 billion and Mo Ibrahim, a British billionaire of Sudanese Nubian ancestry, who has been on the "Forbes" Billionaire list since 2008 and in 2012 had a net worth of $1.1 billion.

Paul Allen: Paul Gardner Allen (born January 21, 1953) is an American business magnate, investor and philanthropist.  He is known for co-founding Microsoft alongside Bill Gates.  As of June 2017, he is estimated to be the 46th richest person in the world, with an estimated net worth of $20.7 billion.

Robert Budi Hartono: Robert Budi Hartono (; Hokkien: Oei Hwie Tjong; born in 1940) is a Chinese Indonesian tobacco billionaire with a 2015 net worth of US$9.1 billion.  He owns and runs the privately held Djarum, the world's third largest maker of clove cigarettes.  Djarum has reportedly recently grabbed shares from the number two cigarette firm, Sampoerna.  Budi Hartono also has a stake with his brother, Michael Bambang Hartono in one of Indonesia's biggest banks, Bank Central Asia, formerly controlled by billionaire Liem Sioe Liong.  In 2009, Budi Hartono's net worth reportedly reached US$4.7 billion and he was nominated as the richest Indonesian while Liem Sioe Liong was in 3rd place.

Girl Rising (film): Girl Rising is a movie produced by Kayce Freed, Tom Yellin and Holly Gordon at The Documentary Group in partnership with Paul G. Allen and Jody Allen of Vulcan Productions.  It was directed by Academy Award nominee Richard E. Robbins and features narration by Anne Hathaway, Cate Blanchett, Selena Gomez, Liam Neeson, Priyanka Chopra, Chloë Grace Moretz, Freida Pinto, Salma Hayek, Meryl Streep, Alicia Keys and Kerry Washington.

Vulcan Productions: Vulcan Productions is a production company headquartered in Seattle, Washington, led by Paul Allen and Jody Allen.  Vulcan Productions produces feature films, educational films, and documentaries.  Their documentaries have won a number of Peabody Awards, including the 2007 award for "".

List of Pakistani politicians by net worth: This is the list of Pakistani politicians by net worth as per the media reports and asset declaration.  As of 2008, former president Asif Ali Zardari is the richest Pakistani politician with net worth of US$35 billion and former Prime Minister Nawaz Sharif from Sharif family is 2nd richest for having net worth of US$30 billion.  MNA Noor Alam Khan is also among the richest with assets worth US$800 million in 2013.

Björgólfur Guðmundsson: Björgólfur Guðmundsson (born 2 January 1941 in Reykjavík, Iceland) was the chairman and former owner of West Ham United FC.  Björgólfur was Iceland's second businessman worth more than a billion dollars — his son, Björgólfur Thor Björgólfsson being the first.  He was at one time the majority owner and chairman of the now nationalised Icelandic bank Landsbanki, the second largest company in Iceland.  He was ranked by "Forbes" magazine in March 2008 as the 1014th-richest person in the world, with a net worth of $1.1 billion.  In December of the same year Forbes revalued his net worth to $0 and on 31 July 2009 he was declared bankrupt by the Icelandic courts with debts of almost £500 million (96 billion ISK).

Asset poverty: Asset poverty is an economic and social condition that is more persistent and prevalent than income poverty.  It can be defined as a household’s inability to access wealth resources that are sufficient to provide for basic needs for a period of three months.  Basic needs refer to the minimum standards for consumption and acceptable needs.  Wealth resources consist of home ownership, other real estate (second home, rented properties, etc.), net value of farm and business assets, stocks, checking and savings accounts, and other savings (money in savings bonds, life insurance policy cash values, etc.).  Wealth is measured in three forms: net worth, net worth minus home equity, and liquid assets.  Net worth consists of all the aspects mentioned above.  Net worth minus home equity is the same except it does not include home ownership in asset calculations.  Liquid assets are resources that are readily available such as cash, checking and savings accounts, stocks, and other sources of savings.  There are two types of assets: tangible and intangible.  Tangible assets most closely resemble liquid assets in that they include stocks, bonds, property, natural resources, and hard assets not in the form of real estate.  Intangible assets are simply the access to credit, social capital, cultural capital, political capital, and human capital.

Supporting paragraphs: Jody Allen Paul Allen
Answer: $20.7 billion