LeaderPortfolio
family
Michel Leclercq & family
Rank #794
FRANCEFashion & RetailSporting goods

Michel Leclercq & family

Net Worth
$5.347B
0% (24h)
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.

The Full Dossier

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 Timeline

2008

Handed over CEO role

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

1976

Founded Decathlon

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

Philanthropic Impact

Sports & PhilanthropyUndisclosed

Decathlon Foundation

Supports initiatives related to sports accessibility and equity.

Wealth Trajectory