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Billionaire Profile
Michel Leclercq & family
Global Rank
#715

Michel Leclercq & family

CEO, Sporting goods
Lille, France
Real-Time Net Worth
$5.87B
Estimated based on Sporting goods stock value as of September 10, 2026
0% (24h)
Age
86
Source
Sporting goods
Industry
Fashion & Retail
Citizenship
France

Biography

Michel Leclercq is a French billionaire businessman, best known as the founder of Decathlon, one of the world's largest sporting goods retailers. Born in 1939, Leclercq established Decathlon in 1976 with the vision of making sports accessible to everyone. Decathlon has grown to over 1,800 stores across 79 countries. Leclercq's wealth source is his stake in Decathlon. As of March 2026, his net worth is estimated to be $5.2 billion, placing him among the wealthiest individuals in France. His leadership has transformed the sporting goods industry.

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Data Updated
Sep 10, 2026
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Wealth Over Time

Net Worth History

YearNet Worth
2026$5.87B
2025$6.10B
2024$5.40B

Portfolio Holdings

Decathlon

Decathlon

fashion-retail
$5.20B
Holdings Value
Ownership
40%
Revenue
$16.2B
Villeneuve d'Ascq, France
101,000 employees
Founded 1976

In-Depth Profile

Early Life

Michel Leclercq was born on May 27, 1939, in Tourcoing, France. He comes from a family with deep roots in the textile industry. Leclercq is part of the Mulliez family, a prominent retail dynasty. His family's entrepreneurial spirit influenced his career path.

Rise to Success

Leclercq began his career within the family's business at Auchan, where he worked in information technology. In 1976, he founded Decathlon with the goal of providing affordable sporting goods. Starting with a single store, Decathlon expanded globally, becoming a leading retailer in the sporting goods industry. Leclercq's innovative approach focused on offering a wide range of products and creating in-house brands to reduce costs and provide value.

Key Business Strategies

Decathlon's success is attributed to several key strategies: a commitment to offering high-quality products at affordable prices, a focus on innovation and product development, and an emphasis on vertical integration, managing design, production, and distribution. The company also expanded through a global presence and a wide variety of in-house brands.

Philanthropy

Leclercq's wife, Marie-Claude Leclercq, is a psychotherapist and represents the family on the council of the Decathlon Foundation. The foundation supports initiatives related to sports accessibility and equity. Decathlon has also partnered with various organizations for charitable causes.

Career Milestones

1976

Founded Decathlon

Established Decathlon, a sporting goods retailer, in Lille, France.

2008

Handed over CEO role

Stepped down as CEO of Decathlon, handing over the reins to his son, Olivier.

Philanthropy & Social Impact

Sports & Philanthropy

Decathlon Foundation

Undisclosed

Supports initiatives related to sports accessibility and equity.

Business Philosophy & Leadership

Notable Quotes

"Information not available"

Leadership Principles

Making Sports Accessible

Providing affordable sports equipment and promoting sports participation for everyone.

Innovation and Product Development

Continuously striving to improve products, services, and the customer experience.

Controversies & Challenges

Information not available

Information not available

Information not available

Billionaires Connected to Michel Leclercq & family

Frequently Asked Questions

What is Michel Leclercq & family's net worth in 2026?
As of 2026, Michel Leclercq & family's estimated net worth is $5.872 billion, ranking #715 among the world's billionaires. The estimate is based on publicly available shareholding data and market prices, updated daily.
How did Michel Leclercq & family make their money?
Michel Leclercq & family's wealth primarily comes from Sporting goods, most notably through Sporting goods.
Where is Michel Leclercq & family from?
Michel Leclercq & family is from France.
How old is Michel Leclercq & family?
Michel Leclercq & family is 86 years old.

Sources & References

Citations for this profile have not been published yet. Net worth figures here are estimates and should not be treated as verified. See our methodology for how these estimates are produced, or report a correction.