MacKenzie Scott

MacKenzie Scott (born April 7, 1970, San Francisco, California, U.S.) is an American billionaire, philanthropist, and novelist. According to Forbes magazine, in March 2025 she had a net worth of $28.2 billion, making her the 68th richest person in the world and the ninth richest woman in the United States. In 1994 she founded Amazon.com, the world’s largest online retailer, with her then husband, Jeff Bezos. As part of their 2019 divorce settlement, she received a 4 percent stake in the company, whose valuation topped $2 trillion in 2024. After their divorce, she began using her middle name, Scott, as her surname. Scott made Time magazine’s list of the 100 most influential people in 2020 and was named the “world’s most powerful woman” by Forbes in 2021.

Early life and education

MacKenzie Scott Tuttle grew up in the San Francisco area, where she enjoyed a privileged childhood. Her father was a successful financial planner, and her mother stayed home with the couple’s three children. The family had homes in the expensive Pacific Heights neighborhood of San Francisco and in the exclusive enclave of Ross, north of the city. Tuttle’s love of writing began at an early age. She later recalled writing a 142-page novel at age six titled The Bookworm, which she described as “a chapter book about the adventures of a worm who loved to read.”

Tuttle was sent to the Hotchkiss boarding school in Lakeville, Connecticut, and her classmates later remembered her as humble and disciplined. During her last year at school her family’s fortunes changed dramatically when her father declared bankruptcy. She was able to complete her studies in three years instead of four and graduated in 1987.

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Awarded a scholarship, Tuttle continued her education by attending Princeton University. Her financial situation remained dire, however, and only a loan from her roommate, Jeannie Ringo Tarkenton, saved her from dropping out of college her sophomore year. Tuttle’s love of writing flourished at Princeton, where she studied under Nobel laureate Toni Morrison, who described her as “one of the best students I’ve ever had in my creative writing classes.” Tuttle also worked as a research assistant for Morrison, who was then writing her novel Jazz (1992).

Career, marriages, and writings

After graduating with a bachelor’s degree in English in 1992, Tuttle moved to New York City, where she worked as a waitress and took an administrative assistant position with D.E. Shaw, a hedge fund company. There she fell in love with the infectious laugh of a colleague: 30-year-old Jeff Bezos, a senior vice president of the company charged with researching the business potential of the budding Internet. “It was love at first listen,” she later said. The two married in 1993.

In July 1994 they left their jobs at D.E. Shaw and moved to the Seattle area, where they founded an online bookselling company called Cadabra. They had worked on the business plan for the new company during the cross-country drive to their new home. In the early days of the company, which the couple then operated out of their garage, MacKenzie Bezos played an integral role in the business, doing bookkeeping, writing checks, and overseeing freight contracts. “She was clearly a voice in that room in those early years,” according to Brad Stone, a frequent writer about Amazon and its origins. When Jeff Bezos’s lawyer suggested that the company’s name could be mistaken for “Cadaver,” the couple switched the name to Relentless before settling on Amazon. As the company grew, MacKenzie Bezos stepped back from the business to focus on her literary career and on the couple’s family, which included three sons and an adopted daughter.

In 2005 Bezos published her debut novel, The Testing of Luther Albright, which traces the travails of a dam engineer and his family. The book received generally positive reviews—The New York Times called it a “quietly absorbing first novel”—and it earned a 2006 American Book Award. In 2013 Bezos published her second novel, Traps, a suspenseful tale about how the lives of four women intersect over four days.

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Despite the establishment of Amazon’s own publishing imprints, Bezos’s books were published with traditional publishing houses. According to BookScan, her novels have sold only a few thousand print copies.

By 2018 the Bezoses’ marriage was struggling. As Stone reported, the reserved and bookish MacKenzie and the extroverted Jeff had developed “diverging appetites for public attention,” especially after Amazon opened a Hollywood studio and began film production. The couple announced their decision to divorce with a joint post on Twitter on January 9, 2019. That evening the National Enquirer released its first online story concerning the divorce—a detailed account of Jeff Bezos’s ongoing affair with entertainment reporter Lauren Sánchez, wife of the chairman of the Endeavor talent agency. (Jeff Bezos and Sánchez married in June 2025.)

The Bezoses’ combined net worth of $160 billion made for one of the largest divorce settlements in history. Their divorce was widely reported on, by financial journalists and gossip columnists alike. Jeff Bezos received 75 percent of their Amazon stock and all of their voting rights in the company, along with ownership of The Washington Post and the Blue Origin aerospace company. This left Scott with 25 percent of their Amazon stock, then valued at more than $38 billion.

In March 2021 Scott married Dan Jewett, a chemistry teacher at the school attended by Scott’s children. They divorced in January 2023.

In 2026 Scott self-published a new 80,000-word novel, Last Days in Two Nations (A History in Eighteen Minds), on the online content creation platform Substack. The novel was released serially throughout August and was available to readers for free.

Philanthropy

Following her divorce from Bezos, Scott devoted most of her efforts to philanthropy. In May 2019 she signed the Giving Pledge, a charity campaign created by Bill Gates, Melinda Gates, and Warren Buffett in which the signatories pledge to donate the majority of their wealth to charity. The pledge is not legally binding and has been signed by many billionaires, but not by Bezos. Scott’s philanthropy has targeted childhood development, racial equality, and higher education, funding HBCUs, Indigenous colleges, and Hispanic-oriented institutions. In October 2025 she donated $387 million to eight HBCUs, including Howard University, Spelman College, and Virginia State University.

In June 2020 Scott, along with Melinda Gates and others, launched the Equality Can’t Wait Challenge, a philanthropy dedicated to promoting gender equality. Scott’s charitable giving in 2022 was highly diverse, aiding Habitat for Humanity, Planned Parenthood, Big Brothers Big Sisters, the Girl Scouts , and various organizations in Kenya, India, Brazil, and Micronesia. In November 2025 Yield Giving, a charitable giving organization established by Scott in 2022, reported that she had awarded more than $19 billion to some 2,450 nonprofit organizations.