Why 82-Year-Old Larry Ellison Became the World's Richest Person: From Orphan to Tech Titan

By 2026, Larry Ellison has climbed to the top of human wealth. After a dramatic increase in assets last fall, this 82-year-old tech entrepreneur, now the world’s richest person, remains a disruptive force in the industry. His journey is not just a success story but a life lived by reading the times, riding the waves, and staying true to his beliefs.

From Orphan to Entrepreneur: Lawrence Ellison’s Silicon Valley Ascent

Born in 1944 in the Bronx, New York, Larry Ellison was placed in his aunt’s care in Chicago at nine months old. His foster father was a regular government worker, and he grew up in a strict household. Perhaps this environment fostered his independence and fighting spirit.

He wandered during college. Attended the University of Illinois at Urbana-Champaign but dropped out in his second year after his foster mother’s death. Later enrolled at the University of Chicago but dropped out after one semester. Free from the confines of school, Larry Ellison traveled across America. He worked as a programmer in Chicago and eventually headed to Berkeley, California.

As he has stated, Berkeley was a place where “free and smarter people” gathered. Here, Larry Ellison’s destiny changed dramatically. In the early 1970s, he began working as a programmer at Ampex Corporation, where he became involved in developing a database system for the CIA called “Oracle.”

In 1977, at age 32, Larry Ellison co-founded Software Development Laboratories (SDL) with former colleagues Bob Miner and Ed Oates, investing just $2,000 (including $1,200 personal funds). Their bold decision was to develop a general-purpose commercial database system based on the relational data model they had created for the CIA, naming it “Oracle.”

The Oracle Empire: 40 Years of Glory and Downturn

In 1986, Oracle went public on NASDAQ, debuting as a rising star in enterprise software. Ellison was not the inventor of database technology but was quick to recognize its commercial potential, risking his entire fortune to carve out a market.

Over more than four decades, he held nearly every executive position at Oracle. From 1978 to 1996, he served as president; from 1990 to 1992, as chairman. A near-death experience in a 1992 surfing accident did not stop him, and he returned to lead the company in 1995. Even after stepping down as CEO in 2014, he has continued to serve as Chairman and CTO of the board.

During this long leadership, Oracle transitioned from a database market dominator to facing temporary setbacks during the cloud computing wave, then making a remarkable comeback. Although initially lagging behind Amazon AWS and Microsoft Azure, Oracle maintained a strong position through its robust database technology and deep engagement with corporate clients.

Catching Up in the AI Era: Lawrence Ellison’s Comeback from Behind

Last fall, Oracle shocked the industry with a major contract announcement. It signed multiple multi-billion-dollar deals, including a $300 billion five-year contract with OpenAI. The announcement caused its stock to soar over 40% in a single day, marking the largest one-day gain since 1992.

In that moment, Larry Ellison’s net worth increased by over $100 billion, reaching $393 billion. Meanwhile, Elon Musk, who had long been the world’s richest, fell to $385 billion, finally overtaken by Ellison.

This dramatic reversal was driven not just by luck but by strategic foresight. In summer 2025, Oracle undertook a major organizational overhaul, cutting staff in hardware sales and traditional software divisions while heavily investing in data centers and AI infrastructure. This move anticipated the explosive growth in generative AI demand, transforming from a “legacy software company” into a “rapidly growing AI infrastructure company.”

Family Empire Expansion: Son David Ellison and Hollywood Entry

Larry Ellison’s influence extends beyond his company. His son, David Ellison, recently acquired CBS and MTV parent Paramount Global for $8 billion, with $6 billion coming from the Ellison family funds. This deal expanded the Ellison empire from Silicon Valley into Hollywood, creating a vast conglomerate spanning tech and media.

Ellison’s presence is also significant in politics. He has long supported the Republican Party, funding Marco Rubio’s presidential campaign in 2015, and donating $15 million to a super PAC supporting South Carolina Senator Tim Scott in 2022. Earlier this year, he appeared at the White House alongside SoftBank CEO Masayoshi Son and OpenAI CEO Sam Altman to announce a $500 billion AI data center network plan. The core technology behind this plan is Oracle’s, with business and political influence expanding simultaneously.

A Free-Spirited Life Philosophy: Sports, Marriage, Philanthropy

Larry Ellison’s life embodies the coexistence of contradictory traits—luxury and independence, adventure and passion—harmoniously intertwined.

He owns 98% of the land on Lanai Island in Hawaii, multiple mansions in California, and some of the world’s finest yachts. His instinctive attachment to water and wind persisted even after a 1992 surfing accident. His passion for sailing deepened, supporting Oracle Team USA’s dramatic comeback victory in the America’s Cup in 2013. In 2018, he founded the high-speed catamaran racing series SailGP, which now features investors like actress Anne Hathaway and football star Kylian Mbappé.

Tennis is another passion. He revived the Indian Wells Tennis Tournament in California, turning it into the so-called “Fifth Grand Slam.” Sports are not just entertainment but also a secret to maintaining his youthful vigor.

His strict self-discipline is notable. From the 1990s onward, he exercised daily for hours, avoided sugary drinks, drank only water and green tea, and meticulously managed his diet. This discipline has led to him being described as looking 20 years younger than his age at 82.

In his private life, Ellison has been married four times. In 2024, he quietly married Chinese-American woman Jolin Zhu, a Michigan graduate, revealed through official university documents. Internet jokes suggest “Larry Ellison loves surfing and love,” implying that both the waves and romance are equally alluring to him.

The Eternal Innovator of Tech: The Future of Lawrence Ellison

In 2010, Larry Ellison signed the Giving Pledge, promising to donate at least 95% of his wealth. Unlike Bill Gates or Warren Buffett, he rarely participates in collective philanthropy, preferring to follow his own philosophy and vision.

In 2016, he donated $200 million to establish a cancer research center at the University of Southern California. Recently, he transferred part of his assets to the Ellison Institute of Technology, founded jointly with Oxford University, focusing on medical, food, and climate research. He shares his dreams on social media about developing new medicines, low-cost agriculture systems, and clean energy.

Ellison’s philanthropy is highly individualistic, favoring a future shaped by his own philosophy rather than aligning with peers.

Conclusion: The Eternal Innovator

At 82, Larry Ellison stands as the world’s wealthiest person. From CIA contracts to building a database empire, securing a prominent position amid the AI boom, and making a comeback from behind, his journey is legendary.

Wealth, power, marriage, sports, philanthropy—Larry Ellison’s life is always in the spotlight, at the center of storms. He is a “ronin” of Silicon Valley—stubborn, combative, and uncompromising. The world’s top spot may be fleeting, taken by someone else soon, but at this moment, Larry Ellison has proven to the world that in an era where AI is reshaping everything, the legend of the old tech titan is far from over.