The Quantum Group of Funds are privately owned hedge funds based in Curaçao (Netherlands Antilles) and Cayman Islands.
 They are advised by George Soros through his company Soros Fund Management.
 Soros started the fund in 1973 in partnership with Jim Rogers.
 The shareholders of the funds are not publicly disclosed although it is known that the Rothschild family and other wealthy Europeans put $6 million into the funds in 1969.
Scott Bessent is the chief investment officer of Soros Fund Management, the investment vehicle of billionaire George Soros.
 He is a graduate of Yale University.
 As a college student, he intended to become a journalist but he decided on a career in finance after getting an internship with investor Jim Rogers.
 He later went to work for James Chanos.
The Rogers International Commodity Index (RICI) is a broad index of commodity futures designed by Jim Rogers in 1996/1997.
 The first fund tracking the index began on July 31, 1998.
Daisy M. Soros (née Schlenger) is a Hungarian-born American philanthropist and supporter of the arts.
 She is the chairman of the Paul and Daisy Soros Fellowships for New Americans, a fellowship program that supports two years of graduate studies for 30 New Americans each year.
 She was married to the late Paul Soros, founder of Soros Associates and older brother of financier George Soros.
Soros Fund Management, LLC is a private American investment management firm.
 It is currently structured as a family office but formerly as a hedge fund.
 The firm was founded in 1969 by George Soros and in 2010 was reported to be one of the most profitable firms in the hedge fund industry, averaging a 20% annual rate of return over four decades.
 It is headquartered at 250 West 55th Street in New York City.
George Soros ( or ; Hungarian: "Soros György" , ] ; born György Schwartz, August 12, 1930) is a Hungarian-American investor, business magnate, philanthropist, and author.
 Soros is one of the world's most successful investors.
 As of May 2017, he had a net worth of $25.2 billion, ranking among the 30 richest people in the world.
Soros Realism is a term coined by Miško Šuvaković in "Ideologija izložbe: o ideologijama Manifeste" (2002) describing a type of post-socialist art financed by American Businessman of Hungarian origin George Soros, who has financed number of Soros centers for contemporary art the Eastern Europe.
James Beeland Rogers Jr. (born October 19, 1942) is an American businessman, investor, traveler, financial commentator and author based in Singapore.
 Rogers is the Chairman of Rogers Holdings and Beeland Interests, Inc.
 He was the co-founder of the Quantum Fund and creator of the Rogers International Commodities Index (RICI).
Paul Soros (Hungarian: "Soros Pál" ; June 5, 1926 – June 15, 2013) was a Hungarian-born American mechanical engineer, inventor, businessman and philanthropist.
 Soros founded Soros Associates, which designs and develops bulk handling and port facilities.
 Soros Associates currently operates in ninety-one countries worldwide, as of 2013.
 Paul Soros was the older brother of George Soros, a successful businessman and financier.
The Media Fund is a 527 group, active in U.S. politics, which supported Democrat John Kerry's campaign for President.
 It was formed in 2002, and is led by Harold M. Ickes, a former aide to President Bill Clinton.
 Its chief fundraiser is Ellen Malcolm, a former fundraiser for EMILY's List.
 Billionaire George Soros was among the largest donors to the Fund.
 According to the "New York Times", the Media Fund raised $45 million to run issue ads in key swing states.
 The Media Fund is one of several 527 groups which supported Kerry; others include America Coming Together and MoveOn.org.
 After the election, the group experienced a dramatic drop in fundraising success; media reports speculated that major donors had given up on the organization, and were turning their attention to other, more long-term Democratic projects.

Question: Jim Rogers the Chairman of Rogers Holdings and Beeland Interests also started which fund in partnership with George Soros?
Answer: Quantum Fund