Question: Who was the former CEO and co-founder of the company that makes the phone that Phoebe Ruguru shot her film "Saidia"?

Context paragraphs:
Martin Shkreli: Martin Shkreli ( , born March 17, 1983) is an American businessman, former hedge fund manager, and convicted felon.  He is the co-founder of the hedge funds Elea Capital, MSMB Capital Management, and MSMB Healthcare; co-founder and former chief executive officer (CEO) of the biotechnology firm Retrophin; and founder and former CEO of Turing Pharmaceuticals.  Shkreli is also the CEO of start-up software company Gödel Systems, which he founded in August 2016.

Peter Diamandis: Peter H. Diamandis ( ; born May 20, 1961) is a Greek American engineer, physician, and entrepreneur best known for being the founder and chairman of the X Prize Foundation, the co-founder and executive chairman of Singularity University and the co-author of "The New York Times" bestsellers " and ."  He is also the former CEO and co-founder of the Zero Gravity Corporation, the co-founder and vice chairman of Space Adventures Ltd., the founder and chairman of the Rocket Racing League, the co-founder of the International Space University, the co-founder of Planetary Resources, founder of Students for the Exploration and Development of Space, and vice-chairman and co-founder of Human Longevity, Inc.

Mike Long (American businessman): Mike Long is an American business man, former CEO of several public companies, and currently a founding partner of Sulgrave Partners LLC.  He served as the President and Chief Executive Officer of Continuum, an Austin, Texas IT consulting company, from 1991 to 1997, having started with Continuum as a Director in 1983.  In 1997, Long was named CEO of Healtheon Corporation (now WebMD), succeeding former CEO David Schnell.  Long oversaw Healtheon's initial public offering, traveling between Europe and the United States to woo investors.  Long was able to secure the required investment funds, and saw Healtheon's stock price rise from $8 to a high of $120.  In 2002, Long was recruited to fix the financial struggles of Move, Inc., a company plagued by more than $4 billion in lawsuits and hemorrhaging tens of millions of dollars a quarter.  As Chief Executive Officer, Long was able to revive Homestore, Inc., by changing the business model, rebranding the company as Move, Inc. and returning it to profitability.  Touching on his experience of bringing about the initial public offerings of web-based businesses, Long would say that investors needed to be presented "with an entirely new face every few months," and that "the only way to run one of these Silicon Valley companies was to forget everything you'd learned outside of Silicon Valley."

Marjorie Scardino: Dame Marjorie Morris Scardino, DBE, FRSA (born 25 January 1947) is an American-born British business executive.  She is the former CEO of Pearson PLC.  Dame Marjorie became a trustee of Oxfam during her tenure at Pearson .  She has been criticized by Private Eye magazine because, while Oxfam campaigns against corporate tax avoidance as part of the IF Coalition , Pearson was "a prolific tax haven user...routing hundreds of millions of pounds through an elaborate series of Luxembourg companies (and a Luxembourg branch of a UK company) to avoid tax".  She became the first female Chief Executive of a FTSE 100 company when she was appointed CEO of Pearson in 1997.  She is also a non-executive director of Nokia and former CEO of the Economist Group.  During her time at Pearson, she had tripled profits to a record £942m.  In December 2013, she joined the board of Twitter as its first female director, after a controversy involving a lack of diversity on the Twitter board.

Robin Chase: Robin Chase is a transportation entrepreneur.  She is co-founder and former CEO of Zipcar.  She is also the founder and former CEO of Buzzcar, a peer-to-peer car sharing service, acquired by Drivy.  She also started the defunct GoLoco.org, a ride-sharing company.  She is co-founder and Executive Chairman of Veniam, a vehicle network communications company.  She authored the book, Peers Inc: How People and Platforms are Inventing the Collaborative Economy and Reinventing Capitalism.

Phone log: A phone log is metadata collected from telephone or mobile phones for the purpose of surveillance or espionage.  This metadata may include: length of calls, phone numbers of both parties, phone-specific identification information, gps location, call proximity, and/or computer converted voice-to-text transcripts of the phone call conversation.  The advantage of converting audio to ASCII text metadata is that it makes it easily searchable for keywords and phrases, and is easily storeable for long periods of time on conventional database systems for years.  Phone logs are not limited to governmental collection.  For example, some private sector companies, such as banks, are known to collect phone log data on their internal phone network of all calls within and between the company and outside parties.

Jon Stephenson von Tetzchner: Jon Stephenson von Tetzchner or, in Icelandic, Jón (born 29 August 1967 in Reykjavík, Iceland) is an Icelandic programmer and businessman.  Industry pioneer and browser visionary, he is the co-founder and CEO of Vivaldi Technologies, the company behind the Vivaldi Web Browser and other services for the web's most demanding and savviest users.  Before starting the Vivaldi Web browser, he launched a community site called Vivaldi.net.  Tetzchner is also a co-founder and the former CEO of Opera Software.

Phoebe Ruguru: Phoebe Ruguru (born 1997) is a Kenyan film director and producer known for winning the 2014 modern day slavery short film competition in London.  Her winning film "Saidia" (Swahili for "help") was shot entirety on her iPhone 4s alongside her producer friends Njue Kevin and Bill Jones Afwani.

IPhone 4S: The iPhone 4S (retroactively stylized with a lowercase 's' as iPhone 4s as of September 2013) is a smartphone that was designed and marketed by Apple Inc. It is the fifth generation of the iPhone, succeeding the iPhone 4 and preceding the iPhone 5.  Announced on October 4, 2011 at Apple's Cupertino campus, its media coverage was accompanied by news of the death of former Apple CEO and co-founder Steve Jobs on the following day.

Richard Yoo: Richard Yoo is an American entrepreneur, the co-founder and former CEO of the web hosting company Rackspace, and the founder and former CEO of web hosting company ServerBeach.

Supporting paragraphs: Phoebe Ruguru IPhone 4S
Answer: Steve Jobs