You are about to learn who Shivon Zilis is, how she went from a Yale hockey goalie to one of the most important behind-the-scenes figures in artificial intelligence, and why her name keeps showing up in headlines this year. Her role in Elon Musk’s world stretches from Tesla to Neuralink to a courtroom in Oakland, and her personal life has become just as public as her career.
Background: Who Is Shivon Zilis?
Shivon Zilis is a Canadian technology executive and venture capitalist who spent years working quietly inside some of the most talked-about companies in tech before her name became widely known. She built a reputation early as a sharp investor who could spot promising AI startups before anyone else was paying attention, and she did it during a period when very few women held senior positions in artificial intelligence research and investing.
Most people search her name for one of two reasons. Some want to understand her actual career, since she has held serious roles at Tesla, Neuralink, and OpenAI. Others are searching because she is the mother of four of Elon Musk’s children and recently testified in a major lawsuit connected to him. Both threads have kept her in the news throughout 2026, and it can be easy to lose track of the career achievements underneath all the personal headlines.
Latest Update
Zilis testified in early May 2026 as a witness in Elon Musk’s civil lawsuit against OpenAI co-founders Sam Altman and Greg Brockman, held in federal court in Oakland, California. On the stand, she described her role as a kind of “bridge” between Musk and OpenAI during a period when the relationship between Musk and the company’s other founders was falling apart. She had originally joined the case as a plaintiff alongside Musk but dropped out of that role before the trial began.
💬 Why this matters: The trial pulled back the curtain on private text messages and relationships that Zilis had kept largely out of public view for years, despite being one of the most influential people around Musk.
More recently, on July 23, 2026, Musk referenced Zilis’s family background during an interview with The Economist while responding to accusations that he engages in racially divisive rhetoric. Musk pointed out that Zilis’s mother has Indian heritage. No new lawsuit developments, business announcements, or personal news beyond that interview have been confirmed as of this date.
Full Profile
Family and Early Life
Shivon Alice Zilis was born in Markham, Ontario, Canada, to Richard Zilis, who is Canadian, and Sharda Zilis, whose family background traces to Punjab, India. Her mother came to Canada originally as an exchange student. Zilis grew up in the Toronto area and graduated from Unionville High School in Markham before heading to the United States for college.
Career Path
At Yale University, Zilis studied economics and philosophy while also playing goaltender for the school’s ice hockey team, where she became the program’s all-time leader in goals-against average. After graduating in 2008, she started her career at IBM, working on financial technology projects in developing countries including Peru and Indonesia.
From 2012 to 2018, she was a founding partner at Bloomberg Beta, a venture capital firm backed by Bloomberg L.P. that focused on what she called “machine intelligence” investing, putting her among the earliest professional investors focused specifically on AI. Her work there earned her a spot on the Forbes 30 Under 30 list for venture capital in 2015 and a place on LinkedIn’s 35 Under 35 list. She then moved to Tesla, where she served as a project director for the Autopilot team and chip design group from 2017 to 2019, overseeing work that fed directly into the company’s self-driving technology. She has since worked at Neuralink as director of operations and special projects, served on OpenAI’s board until 2023, and joined the board of defense technology company Shield AI in September 2023, a company whose original seed funding term sheet she had actually written years earlier while at Bloomberg Beta. Her time on OpenAI’s board later became a central subject in Elon Musk’s 2026 lawsuit against the company, since text messages revealed in the case showed her relaying internal information about OpenAI back to Musk while she still sat on its board.
Age
Shivon Zilis is 40 years old, based on her confirmed birth date of February 8, 1986.
Religion
No public source confirms a specific religious affiliation for Shivon Zilis, so this detail is unconfirmed.
Spouse/Partner
Zilis is not married but has an ongoing relationship with Tesla and SpaceX CEO Elon Musk. The two share four children, all conceived via in vitro fertilization, and they have appeared together publicly at events including a February 2026 wedding at Mar-a-Lago.
Net Worth
Estimates of Zilis’s net worth vary widely across different sources, ranging anywhere from around $5 million up to $80 million depending on how much stock and equity from Tesla and Neuralink is factored in. Because none of these figures have been confirmed by Zilis herself, they should be treated as rough outside estimates rather than fact.
Parents
Her father, Richard Zilis, is Canadian, and her mother, Sharda Zilis, has roots in Punjab, India, and came to Canada as an exchange student before settling there.
Height
Shivon Zilis’s height has not been publicly confirmed through any verifiable source.
Education
She graduated from Unionville High School in Markham, Ontario, then attended Yale University, earning degrees in economics and philosophy in 2008.
Hometown/State of Origin
Shivon Zilis was born and raised in Markham, Ontario, a suburb northeast of Toronto, Canada.
Official Social Media
Her verified account, where she occasionally shares personal and professional updates, is @shivon on X.
✅ Quick fact check: Every detail above traces back to court reporting, established news outlets, or her own public statements. Where numbers like net worth or personal details like religion aren’t public record, we flagged that instead of guessing.
Career and Family Timeline
| Year | Milestone |
|---|---|
| 2008 | Graduates from Yale University with degrees in economics and philosophy |
| 2012 | Becomes a founding partner at Bloomberg Beta |
| 2015 | Named to the Forbes 30 Under 30 list for venture capital |
| 2017 | Joins Tesla as a project director for Autopilot and chip design |
| 2021 | Twins Strider and Azure are born via IVF with Elon Musk (revealed publicly in 2022) |
| 2023 | Steps down from OpenAI’s board; joins Shield AI’s board |
| 2024 | Third child, Arcadia, is born |
| 2025 | Fourth child, a son, is born via IVF |
| 2026 | Testifies in Musk’s OpenAI lawsuit trial; Musk references her heritage in a July interview |
Reader Questions (FAQ)
Who is Shivon Zilis?
Shivon Zilis is a Canadian tech executive and venture capitalist who has worked at Tesla, Neuralink, OpenAI, and Shield AI. She is also the mother of four of Elon Musk’s children.
How many kids does Shivon Zilis have with Elon Musk?
She has four children with Musk: twins born in 2021, a daughter born in 2024, and a fourth child, a son, born in 2025. All four were conceived through in vitro fertilization.
Is Shivon Zilis married to Elon Musk?
No. Shivon Zilis and Elon Musk are partners and share four children, but they are not married, based on all publicly available information.
Why did Shivon Zilis testify in court in 2026?
She testified as a witness in Elon Musk’s lawsuit against OpenAI co-founders Sam Altman and Greg Brockman, held in Oakland, California, in May 2026. Her testimony focused on her role communicating between Musk and OpenAI in the company’s early years.
What does Shivon Zilis do at Neuralink?
She serves as director of operations and special projects at Neuralink, Musk’s brain-implant technology company. She has held that role while also serving on the board of defense technology company Shield AI.
How old is Shivon Zilis?
Shivon Zilis is 40 years old. She was born on February 8, 1986, in Markham, Ontario, Canada.
What is Shivon Zilis’s net worth?
Outside estimates range widely, from roughly $5 million to as high as $80 million depending on how equity and stock holdings are counted. None of these figures have been confirmed by Zilis herself.
⚠️ A note on accuracy: Reported figures for Shivon Zilis’s net worth vary enormously between sources, and some personal details, like her religion and exact height, are not publicly confirmed. Those gaps are stated plainly rather than filled in with guesses.
Wrap-Up
Shivon Zilis built her career the traditional way, through a strong education, an early bet on AI investing before it was fashionable, and a string of demanding operational roles at companies most people only know from the outside. That’s the part of her story that gets less attention, even though it explains why she keeps landing in rooms with major decision-makers in tech.
At the same time, her personal connection to Elon Musk has pulled her into a much more public role than she likely expected when she started at IBM back in 2008. Between the children, the courtroom testimony, and now a public reference to her family heritage, 2026 has turned her from a background operator into someone whose name shows up in headlines on a regular basis.
Going forward, the most reliable way to track new developments in her story is through verified court reporting and established news outlets, since so many of the personal and financial details circulating about her online remain estimates rather than confirmed facts.
John Wood is the founder and lead editor of Biography Region. He researches and writes accurate, engaging biographies of celebrities, entrepreneurs, influencers, and public figures, delivering well-sourced, reader-focused content that informs and inspires.