Jenny Craig, born Genevieve Guidroz, is an American businesswoman and entrepreneur best known as the co-founder of Jenny Craig, Inc., the global weight loss and nutrition company she launched with her husband Sidney Craig in 1983.
She built the company from a single Australian weight management center into an international operation with over 700 locations, later sold to Nestlé in 2006 for $600 million.
Who is Jenny Craig?
Jenny Craig is an American businesswoman, entrepreneur, and philanthropist whose weight management company transformed the diet industry across three decades.
She co-founded Jenny Craig, Inc. alongside her husband Sidney Craig in Melbourne, Australia, in 1983 before expanding the program to the United States in 1985.
Her approach combined personalized meal plans with one-on-one consulting from trained weight loss consultants, a structure that distinguished the program from simple diet books or pre-packaged food plans.
That model attracted millions of clients worldwide and made celebrities like Kirstie Alley, Valerie Bertinelli, Queen Latifah, and Mariah Carey into public brand ambassadors.
She grew up in humble circumstances in Louisiana and used those early experiences as the foundation for her philosophy about food, weight, and healthy living. Her company operated in the United States, Australia, Canada, and New Zealand at its peak.
Jenny retired from active business leadership after the company sale and has since devoted substantial time to philanthropy. She donated more than $25 million to educational and cultural institutions over the years, and in 2022 she pledged $5 million to the National WWII Museum in New Orleans.
Early Life of Jenny Craig
Jenny Craig was born Genevieve Guidroz on August 7, 1932, in Berwick, Louisiana. She grew up in New Orleans, the youngest of six children in a modest household where her father, James Guidroz, worked as a boat captain and part-time carpenter.
Her mother, Gertrude, grew her own vegetables to help feed the family.
Her upbringing in a large, working-class family gave her a practical understanding of food, budgeting, and the daily challenges that affect health choices. Those formative experiences later shaped the philosophy she brought to her weight management business.
Her family background had no direct connection to business or nutrition. Yet her mother’s resourcefulness with growing and preparing food planted early seeds of awareness about eating habits.
Jenny Craig Age / Birthday
Jenny Craig is 94 years old as of 2026, born on August 7, 1932. Her zodiac sign is Leo, a sign often linked with leadership, ambition, and confidence.
She reached her late 80s and early 90s still active in philanthropy, having built one of the most recognized wellness brands in the world.
Jenny Craig Ethnicity and Nationality
Jenny Craig holds American nationality. She was born in the United States and spent her formative years in New Orleans, Louisiana. Her family background is of Cajun and French descent, reflecting the mixed cultural heritage common in southern Louisiana.
Jenny Craig Education
Jenny Craig attended Southwestern Business School for her formal education. That business training gave her a working understanding of administration and operations that proved useful when she later co-founded her weight management company.
Her education was practical rather than academic in the traditional sense. She left formal schooling to enter the workforce and did not pursue higher university study, according to available records.
Her real business education came through years of hands-on work in the fitness and wellness industry across multiple countries.
Jenny Craig Career
Jenny Craig’s career began not in business ownership but in fitness operations, where she learned the mechanics of running weight management centers before starting her own. That ground-level experience proved essential when she and Sidney moved to Australia.
Early Career in Fitness (1970s)
Before founding her own company, Jenny worked in the body contouring and women’s fitness industry in the United States. She ran a weight loss center in New Orleans, gaining direct experience in client counseling, operations, and program delivery.
Sidney Craig, her future husband, was building a chain of women’s fitness salons called Body Contour during this same period. He hired Jenny Bourcq, as she was then known, as director of the New Orleans center. She later became national director of operations for Body Contour.
When NutriSystem bought Body Contour in 1982, the sale included a non-compete clause in the United States. That clause pushed Sidney and Jenny Craig to move their ambitions overseas.
Founding Jenny Craig, Inc. (1983-1985)
In 1983, Jenny and Sidney Craig founded their weight management company in Melbourne, Victoria, Australia.
The program combined structured meal plans with regular one-on-one consultations, creating a support-driven model that differed from competitors focused purely on food products.
The Australian launch proved successful, and once the non-compete clause expired, the Craigs brought the program to the United States in 1985. They set up their corporate headquarters in Del Mar, California. From there, the company expanded rapidly across the country.
By 1999, the company operated 661 weight management centers across North America, Australia, and New Zealand. The program’s celebrity endorsements attracted wide media attention throughout the 1990s and 2000s.
Growth and Sale (2002-2006)
In 2002, the Craigs sold the majority of their interest in Jenny Craig, Inc. for $115 million in a deal reported by The New York Times. Private equity firms ACI Capital and MidOcean Partners took over, and Jenny transitioned away from daily operations.
Nestlé purchased the company in 2006 for $600 million as part of its strategy to expand into health and nutrition. At the time of the sale, Jenny Craig had more than 3,000 employees and generated annual sales exceeding $400 million.
Nestlé later sold Jenny Craig to North Castle Partners in November 2013. The company changed hands several more times before filing for bankruptcy and announcing closure on May 4, 2023, after 40 years in business.
Wellful, the parent company of Nutrisystem, later revived the brand as an e-commerce operation in fall 2023.
Jenny Craig Philanthropy
Jenny and Sidney Craig donated extensively to educational and cultural institutions throughout their lives together, with Jenny continuing that giving after Sidney’s death in 2008.
In 1992, the couple committed $10 million to Fresno State University for its School of Business and Administrative Services, later renamed the Sid Craig School of Business in Sidney’s honor. In 1996, they committed another $10 million to the University of San Diego, with $7 million going toward construction of the Jenny Craig Pavilion, a sports and recreation facility dedicated in October 2000.
In 2022, Jenny pledged $5 million to the National WWII Museum in New Orleans, which dedicated the Jenny Craig Institute in her name.
She also supported United Way, the American Red Cross, the Salvation Army, the San Diego Police Foundation, Hurricane Katrina relief efforts, and the SEAL-Naval Special Warfare Family Foundation, which assists military families.
Jenny Craig Husband
Jenny Craig married twice. Her first marriage to Bobby Bourcq produced two daughters, Michelle and Denise, before ending in divorce.
She later met Sidney Craig through her work in the fitness industry and married him in 1979. It was the second marriage for both. Together, they built Jenny Craig, Inc. from a single Australian center into a global wellness company over more than two decades.
Sidney Craig died on July 21, 2008, in Del Mar, California, at age 76, following a battle with cancer. He was widely credited as the strategic business mind behind the company’s expansion, while Jenny focused on the program’s public face and philosophy.
Jenny Craig has not remarried since Sidney’s death and does not have a current partner in public records.
Jenny Craig Children
Jenny Craig has five children in total, two from her first marriage to Bobby Bourcq and three from her second marriage. Her daughters Michelle and Denise came from her marriage to Bourcq.
Jenny Craig’s Children with Sidney Craig are reported to be three in number, though their names have not been publicly disclosed in detail across verified sources.
Sidney Craig’s obituary noted he was survived by five children from previous marriages and 13 grandchildren.
Jenny Craig Net Worth
Jenny Craig’s estimated net worth is $300 million as of 2026. Her wealth came primarily through her co-ownership of Jenny Craig, Inc. and the proceeds from two major company sales.
Business Revenue
The 2002 sale of the majority stake in Jenny Craig, Inc. to private equity investors brought approximately $115 million. The subsequent Nestlé acquisition in 2006 valued the entire company at $600 million, reflecting the scale the Craigs had built.
Thoroughbred Racing and Real Estate
Jenny and Sidney Craig invested in thoroughbred horse racing for decades. In 1995, they purchased a 228-acre horse ranch and breeding operation in Rancho Santa Fe, California, formerly owned by sportsman Gene Klein. In 2018, Jenny sold the ranch to Bill Gates, whose daughter Jennifer is an avid equestrian.
Their horses achieved notable success. The colt Dr. Devious won the 1992 Epsom Derby in England after finishing seventh in the 1992 Kentucky Derby. Their filly Paseana, who won the 1992 Breeders’ Cup Distaff at Gulfstream Park, later earned induction into the National Museum of Racing and Hall of Fame.
Jenny also owned a Del Mar, California mansion she later sold for $39.5 million, and another Southern California property that sold for $22 million.
Jenny Craig’s wealth reflects both her entrepreneurial success in the diet industry and her long investment in real estate and horse racing.
Summary
Jenny Craig co-founded one of the most recognized weight management brands in the world, building it from a Melbourne startup in 1983 into a company that sold to Nestlé for $600 million.
Her philanthropic giving exceeded $25 million, funding a business school, a sports pavilion, and a museum institute that all carry her name or Sidney’s.
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