A billion-dollar divorce is unfolding quietly in a Canadian courtroom, and it involves one of the most recognizable names in global retail. Chip Wilson, the man who built Lululemon from a single Vancouver store into a global athleisure empire, is reportedly divorcing his wife of more than two decades — and because there was never a prenuptial agreement, a huge personal fortune could be on the line.


The direct answer: what's happening with Chip Wilson's divorce?

Chip Wilson, 71, and his wife Shannon "Summer" Wilson, 52, are reportedly divorcing after being married since 2002. A family legal proceeding was filed in the Supreme Court of British Columbia in April 2026, though the case details aren't public. According to Bloomberg, the couple never signed a prenuptial agreement, and Wilson's net worth is currently estimated at roughly $6.1 billion — meaning how the split is handled could be one of the largest divorce settlements in Canadian history.


Who is Chip Wilson?

Wilson founded Lululemon Athletica in Vancouver in 1998, after noticing yoga studios multiplying across the city and realizing women taking those classes badly needed better-designed workout clothes. It wasn't his first business — he'd earlier built a successful snowboard-apparel brand called Westbeach Snowboard Gear — but Lululemon is what turned him into a billionaire and helped invent an entire clothing category now known as "athleisure."

He's widely credited as one of the pioneers of that category, and even the brand's slightly odd name was a deliberate choice on his part, designed to sound distinctive and ownable in a crowded retail market.


Where Summer Wilson fits into the story

Shannon "Summer" Wilson wasn't just Chip's spouse — she was Lululemon's founding lead designer, and Chip Wilson has publicly credited her with playing a key role in shaping the brand during its early, formative years. That shared history is part of why this divorce is being watched so closely: it's not just the end of a marriage, but the unwinding of a genuine business partnership that helped build a multibillion-dollar company.


Why the lack of a prenup matters so much here

Under British Columbia's Family Law Act, the rules work roughly like this: assets a spouse already owned before the marriage generally stay excluded from division, but any increase in value of those assets during the marriage counts as "family property" — and family property is typically split 50-50.

Since Wilson and his wife married in 2002 and Lululemon's value exploded well after that — the company was worth over $60 billion at its peak — a large share of his fortune was arguably built during the marriage. Without a prenup spelling out different terms in advance, family law experts quoted in coverage of the case have suggested Summer Wilson could be entitled to a substantial portion of that growth, though nothing has been finalized or publicly confirmed.


Wilson's fortune has already been on a rollercoaster

The timing adds an extra layer to this story. Wilson's net worth climbed to around $7 billion in early 2024, driven largely by a strong run in Lululemon's stock price. But the company has hit real turbulence since then — its core North American business slowed, customers pushed back on a perceived lack of exciting new products, competitors like Alo Yoga and Vuori intensified pressure, and even sales of the brand's signature leggings began falling. Lululemon's stock, which peaked near $511 at the end of 2023, has since fallen to around the $100 mark — down more than 50% since the start of 2026 alone.

Wilson stepped down from Lululemon's board more than a decade ago and hasn't run day-to-day operations since, but he's remained one of the company's largest shareholders, owning roughly 8.6% of the company (worth just under $1 billion), with Summer Wilson holding close to 1% (worth about $100 million). He's also continued to be one of Lululemon's most vocal public critics, regularly weighing in on the direction of the brand he founded.


How this compares to other billionaire divorces

The Wilsons' reported split joins a growing list of high-profile billionaire breakups that have reshaped corporate ownership structures:


  • Jeff Bezos and MacKenzie Scott finalized their divorce in 2019, with Scott receiving roughly a 4% stake in Amazon, valued at about $36 billion at the time
  • Bill Gates and Melinda French Gates divorced in 2021 after 27 years of marriage, with Bill Gates transferring billions of dollars in stock to Melinda French Gates following the split

Both of those cases show how a founder's divorce can meaningfully reshape not just personal wealth, but a company's shareholder base — something worth watching if this case plays out in a similar way.


What happens next

As of now, neither Chip Wilson nor Lululemon has publicly commented on the proceedings, and no settlement figures have been confirmed. Given the size of the fortune involved and the absence of a prenup, this is likely to remain a closely watched story in business and legal circles for some time.


Frequently Asked Questions

Why is Chip Wilson getting divorced without a prenup significant? Because British Columbia law typically splits the increase in a couple's assets during their marriage 50-50, and without a prenup specifying otherwise, a large portion of Wilson's roughly $6.1 billion fortune — much of it built after his 2002 marriage — could be subject to equal division.

How much is Chip Wilson worth? His net worth is currently estimated at roughly $6.1 billion, according to the Bloomberg Billionaires Index, though it has fluctuated significantly with Lululemon's stock price in recent years.

Does Chip Wilson still run Lululemon? No. He stepped down as chairman in 2014 and hasn't held an operating role since, though he remains one of the company's largest individual shareholders.

Who is Summer Wilson? Shannon "Summer" Wilson is Chip Wilson's wife of over two decades and served as Lululemon's founding lead designer, playing a key role in the brand's early development.

When did the Wilsons file for divorce? A family law proceeding was filed in the Supreme Court of British Columbia in April 2026, though it only became public in September 2026.