John Paulson and Susan Wojcicki were prominent figures in finance and technology, but there is no well-documented personal, family, romantic, or direct business relationship between them. Their clearest verified connection is Harvard University, where Paulson is the namesake of the engineering school and Wojcicki is now the namesake of a library inside that same school.
The overlap became especially visible in 2026, when Harvard dedicated the Susan Wojcicki Library at the Harvard John A. Paulson School of Engineering and Applied Sciences. The connection is institutional rather than evidence that Paulson and Wojcicki worked together personally.
John Paulson and Susan Wojcicki at a Glance
| John Paulson | Susan Wojcicki | |
|---|---|---|
| Primary field | Investment management and finance | Technology and digital media |
| Best known for | Founder of Paulson & Co.; major subprime mortgage trade | Early Google executive and YouTube CEO |
| Harvard connection | MBA 1980; engineering school named for him | Harvard AB 1990; library at Paulson School named for her |
| Major Harvard contribution | $400 million gift to SEAS in 2015 | Longtime Harvard supporter; Troper Wojcicki Foundation made a $20 million gift announced with the library dedication |
| Direct relationship with the other | No significant public relationship documented | No significant public relationship documented |
Harvard Business School records Paulson as an MBA graduate from the class of 1980 and founder of Paulson & Co. Harvard identifies Wojcicki as a 1990 graduate who maintained extensive connections to the university throughout her life.
What Is the Actual Connection Between John Paulson and Susan Wojcicki?
The strongest documented link between the two names is Harvard’s engineering and technology community.
In June 2015, John A. Paulson gave Harvard $400 million to support its School of Engineering and Applied Sciences. Harvard renamed the school the Harvard John A. Paulson School of Engineering and Applied Sciences, commonly called Harvard SEAS or the Paulson School. At the time, Harvard described the contribution as the largest gift in the university’s history.
Susan Wojcicki also had significant ties to Harvard. She graduated from Harvard College in 1990 and later supported research, graduate education, data science, climate initiatives, and engineering programs at the university. Harvard says she served on its Global Advisory Council, Committee on University Resources, and University Task Force on Science and Engineering.
That institutional overlap became particularly clear after her death. In 2026, Harvard dedicated the Susan Wojcicki Library within the John A. Paulson School of Engineering and Applied Sciences.
So the names now literally appear within the same Harvard institution.
The Susan Wojcicki Library Inside the Paulson School
The Susan Wojcicki Library is located in Harvard’s Science and Engineering Complex in Allston. Harvard Library describes it as a research, learning, and collaboration space serving students and researchers at the Paulson School.
In April 2026, Harvard announced that a $20 million gift from the Troper Wojcicki Foundation had supported the naming of the library in Wojcicki’s memory. The funding also included flexible support for the Paulson School, including early-stage faculty research, graduate students, computing resources, laboratories, artificial intelligence, climate and energy research, and engineering related to human health.
This creates a clear institutional connection between John Paulson’s and Susan Wojcicki’s legacies. Paulson’s name identifies the school, while Wojcicki’s name identifies a major facility within it.
It does not, however, establish a personal partnership between the two.
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Did John Paulson and Susan Wojcicki Work Together?
There is no authoritative public record establishing that John Paulson and Susan Wojcicki were business partners, coworkers, co-founders, or members of the same executive team.
Their careers developed in very different sectors. Paulson built his reputation in investment management, while Wojcicki spent most of her professional life at Google and YouTube.
Their shared Harvard connections mean they participated in overlapping institutional circles involving education, philanthropy, technology, and research. That alone should not be interpreted as proof of a close personal relationship.
John Paulson’s Career Was Built in Finance
John Paulson was born in Queens, New York, in 1955. He earned a finance degree from New York University in 1978 before completing his MBA at Harvard Business School in 1980, graduating as a Baker Scholar.
After working for Boston Consulting Group, Odyssey Partners, Bear Stearns, and Gruss Partners, Paulson founded Paulson & Co. in 1994. His firm became internationally known for betting against securities tied to risky U.S. mortgages before the housing market collapsed.
Reuters reported that Paulson personally made about $4 billion from his subprime-related trades in 2007. Paulson & Co. later grew to approximately $38 billion in assets at its peak.
In 2020, Paulson announced that the firm would stop managing outside investors’ money and convert into a private investment office, commonly described as a family office.
Susan Wojcicki’s Career Was Built at Google and YouTube
Susan Wojcicki followed a very different path.
One of the earliest chapters in Google’s history took place in the garage of her Menlo Park home. Google says Larry Page and Sergey Brin used the garage as their first office before the company expanded. Wojcicki later joined Google in 1999 as one of its earliest employees and became its first marketing manager.
She went on to play major roles in Google’s advertising and consumer-product businesses. Her responsibilities included work connected to AdSense, Google’s advertising operations, Google Images, Google Books, DoubleClick, and the acquisition of YouTube.
Wojcicki became CEO of YouTube in 2014 and led the company for roughly nine years. She stepped down in February 2023, saying she wanted to focus on her family, health, and personal projects.
Susan Wojcicki died on August 9, 2024, at age 56, after living with lung cancer for two years. Google and Alphabet CEO Sundar Pichai publicly announced her death and reflected on her work across Google and YouTube.
Their Harvard Connection Goes Deeper Than a Shared Alumni Network
John Paulson attended Harvard Business School, while Susan Wojcicki attended Harvard College. Their graduation years were a decade apart, making a student-era relationship unlikely and, more importantly, undocumented.
Their more meaningful overlap comes from philanthropy.
Paulson’s $400 million endowment transformed the engineering school’s financial resources and resulted in the school bearing his name. Harvard said the money would support areas including research, teaching, financial aid, and faculty development.
Wojcicki and her husband, Dennis Troper, later supported Harvard programs involving climate research, data science, computer science, and graduate education. Harvard specifically reports that they funded graduate fellowships in computer science at the John A. Paulson School of Engineering and Applied Sciences.
That means Wojcicki supported programs within the institution already named for Paulson, although this does not show that the two personally coordinated their philanthropy.
The 2026 library dedication made the relationship between their Harvard legacies even more visible.
Were John Paulson and Susan Wojcicki Financially Connected?
There is no evidence of a major joint company, investment fund, acquisition, or financial venture involving Paulson and Wojcicki personally.
There is, however, a recent corporate-market overlap worth distinguishing from a personal relationship.
A Paulson & Co. Form 13F filed with the U.S. Securities and Exchange Commission on August 14, 2026, for holdings as of June 30, reported 5,000 Class A shares of Alphabet Inc. valued at $1,766,650. Alphabet is Google’s parent company.
That securities position does not demonstrate a relationship with Susan Wojcicki. It was reported almost two years after her death, and owning publicly traded Alphabet stock is fundamentally different from having a partnership with one of Google’s former executives.
It is therefore more accurate to treat the Alphabet investment as a portfolio holding rather than evidence connecting Paulson personally to Wojcicki.
Were John Paulson and Susan Wojcicki Related?
No documented family relationship connects them.
Wojcicki was married to technology executive Dennis Troper. The Susan Wojcicki Foundation describes her as a wife and mother of five, while reporting about her death also identifies Troper as her husband.
Nothing in reliable biographical sources identifies John Paulson as a member of the Wojcicki or Troper families.
The association between their names is consequently better understood through Harvard rather than genealogy.
Why Are Their Names Appearing Together?
The question “john paulson and susan wojcicki” makes much more sense after Harvard’s 2026 developments.
A person researching Harvard’s Science and Engineering Complex can now encounter the names together because the Susan Wojcicki Library operates within the Harvard John A. Paulson School of Engineering and Applied Sciences. Harvard’s own pages present exactly this institutional relationship.
Both also became major philanthropic figures in Harvard’s science and technology ecosystem. Paulson helped financially endow the engineering school, while Wojcicki and her family supported students, researchers, and programs associated with that school.
The available evidence supports that Harvard connection much more strongly than claims of a personal or business relationship.
How Their Legacies Differ
Paulson’s public legacy is centered mainly on finance, investing, and philanthropy. His 2007 mortgage-market trade became one of the most widely discussed investment successes associated with the global financial crisis, while his later giving included major contributions to Harvard and New York’s Central Park.
Wojcicki’s legacy is centered on technology, online advertising, digital video, leadership, and education. She helped shape major parts of Google’s advertising business, advocated for Google’s acquisition of YouTube, and later spent nine years leading YouTube.
Harvard has now become one place where those two very different legacies intersect physically and institutionally.
FAQ
Are John Paulson and Susan Wojcicki related?
No publicly documented family relationship exists between John Paulson and Susan Wojcicki. Their primary verified connection is Harvard University, particularly the Harvard John A. Paulson School of Engineering and Applied Sciences.
Did John Paulson and Susan Wojcicki work together?
There is no authoritative evidence that they worked together directly. Paulson’s career centered on investment management, while Wojcicki worked primarily at Google and YouTube.
What is the Harvard connection between John Paulson and Susan Wojcicki?
Harvard’s engineering school has been named for John Paulson since his $400 million gift in 2015. In 2026, Harvard dedicated the Susan Wojcicki Library inside that school following a $20 million gift from the Troper Wojcicki Foundation.
Did John Paulson invest in Google or Alphabet?
A Paulson & Co. SEC filing for the second quarter of 2026 reported 5,000 Class A Alphabet shares valued at approximately $1.77 million. That investment does not indicate a personal or professional relationship with Susan Wojcicki.
Was Susan Wojcicki one of Google’s founders?
No. Google was founded by Larry Page and Sergey Brin. Wojcicki rented her garage to the founders during Google’s early period and subsequently joined the company in 1999 as one of its earliest employees.
When did Susan Wojcicki die?
Susan Wojcicki died on August 9, 2024, at age 56 after living with lung cancer for two years. She had stepped down as YouTube CEO in February 2023 after leading the platform for approximately nine years.
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