Eric S. Yuan

In 1987 a first-year university student rode a packed train for ten hours to visit his girlfriend, and spent the trip imagining a device that would let him see her face with a single click. Eric Yuan built it twenty-four years later, having been denied a United States visa eight times before the ninth application cleared.¹

Yuan is the founder, chairman, and chief executive of Zoom Communications, a cloud-based video communications company providing meetings, phone, chat, and webinar products that became the default infrastructure for remote work. During the COVID-19 pandemic Zoom moved from an enterprise conferencing tool into everyday use for work, school, and social life, and has since positioned itself around an AI Companion assistant. Yuan founded it in 2011 after roughly fourteen years building video conferencing at WebEx and its acquirer, Cisco.

Background

Yuan was born Yuan Zheng on February 20, 1970, in Tai'an City, Shandong Province, China, to parents who were geological engineers. He studied applied mathematics and computer science, earning a degree at Shandong University of Science and Technology and a master's at China University of Mining and Technology in Beijing.

Yuan traces Zoom's founding insight to a specific memory. As a first-year university student in 1987, he took a ten-hour packed train ride to visit his girlfriend, Sherry, and daydreamed about a smart device that would let him see her face with a single click. He has said that idea, realized twenty-four years later, became the seed of Zoom.² He married Sherry at age twenty-two, while a graduate student.

In 1995 Yuan heard Bill Gates give a speech in Japan describing the internet as the future, which he has said convinced him to move to Silicon Valley. His US visa was denied eight times before approval on the ninth attempt, and he arrived in California in August 1997 at age twenty-seven, with limited English.²

Getting started

Yuan joined WebEx in 1997 as its twentieth employee, an early engineer. Over about fourteen years he grew its engineering organization from around ten people to more than eight hundred, and its revenue rose from zero to roughly $800 million. Cisco acquired WebEx in 2007 for about $3.2 billion.²

Yuan has said Cisco dismantled the WebEx team after the acquisition and let the product decay, and that he "did not see a single happy customer."² He proposed rebuilding WebEx natively for the cloud; Cisco rejected it. He recounts warning management that someone would eventually build a cloud product that displaced WebEx. He left Cisco in April 2011 at forty-one, taking roughly forty engineers, most based in China, with him.

The company was incorporated initially as Saasbee. Dan Scheinman, a former Cisco executive who quit the same day, reportedly wrote a $250,000 personal check before formal incorporation, after conducting reference checks on the way to meet Yuan at Coupa Cafe in Palo Alto.³ WebEx co-founder Subrah Iyar also invested early, and investor Jim Scheinman of Maven Ventures pushed the rename from Saasbee to Zoom. Yuan also made an early technical decision that shaped the product: while rivals used the off-the-shelf WebRTC standard, he refused it, saying it would not deliver the quality the product needed, and spent about eighteen months building a proprietary video architecture and codec.³

What he built

Zoom raised roughly $3 million in seed funding in June 2011, followed by a Series A of about $6 million in December 2012 that included Jerry Yang and Qualcomm Ventures. Yuan has said the round closed only after dozens of venture firms passed. Later rounds included Emergence Capital and Sequoia Capital, and total pre-IPO capital raised was roughly $160 million, modest relative to peers that reached comparable scale.³

Zoom went public on Nasdaq on April 18, 2019, under the ticker ZM, with shares priced at $36 that rose sharply on the first day, giving it a market capitalization in the low tens of billions on debut. The following year COVID-19 turned Zoom into essential remote-work infrastructure. Daily meeting participants rose from around 10 million in December 2019 to more than 300 million by April 2020, and Yuan's reported net worth rose roughly $6.6 billion in a single day during the surge.¹ The proprietary video architecture he had built years earlier is credited with letting Zoom absorb that load.

Since the pandemic, Zoom has described itself as "AI first," building an AI Companion assistant bundled at no extra cost across its products, plus a paid Custom AI Companion add-on, and moving toward agentic, multi-step task automation.

How he operates

Yuan attributes Zoom's rise to relentlessly optimizing product quality and reliability rather than chasing feature parity or shortcuts, citing his refusal of WebRTC as his own example.¹ He is known for a humble, workaholic, engineering-first public persona, and frequently repeats the visa-denial story and the 1987 train daydream as core personal narrative in interviews with outlets such as Stanford Graduate School of Business and the Acquired podcast. He has described his conclusion that WebEx had no happy customers as the direct trigger for founding Zoom, turning a personal grievance into a company thesis.

Where things stand

As of 2026 Yuan remains founder, chairman, and chief executive of Zoom. The company is reshaping itself around AI Companion, agentic features, and enterprise contact-center products beyond its original meetings business. Revenue growth has matured from pandemic-era hypergrowth into steadier enterprise software growth, and the stock trades well off its 2020 peak while the company remains solidly profitable. Yuan's 2026 net worth has been reported around $4.6 billion, fluctuating with Zoom's share price.¹

Key facts

• Born February 20, 1970, in Tai'an City, Shandong Province, China, to parents who were geological engineers.
• Was denied a US visa eight times over roughly two years before being approved on the ninth attempt, arriving in California in August 1997 at age twenty-seven.
• Grew WebEx's engineering team from about ten people to more than eight hundred before Cisco acquired it in 2007 for about $3.2 billion.
• Was offered a $250,000 investment from Dan Scheinman before Zoom was formally incorporated.
• Rejected the industry-standard WebRTC approach and spent about eighteen months building a custom video architecture, credited with Zoom's reliability under pandemic load.
• Led Zoom through its April 2019 Nasdaq IPO and a roughly thirty-fold rise in daily meeting participants, from about 10 million to more than 300 million, in early 2020.