Introduction
Claire-Anne Stroll is a Belgian-born fashion designer and entrepreneur who is widely known for founding the luxury activewear brand Callens and for being the mother of Formula 1 driver Lance Stroll. She was previously married to Canadian businessman Lawrence Stroll, who is the executive chairman of Aston Martin and owner of the Aston Martin Formula One team. Although her family has a strong connection to international motorsport and luxury business, Claire-Anne has generally maintained a private life away from the media spotlight.
Her own professional story is particularly connected to fashion. Through Callens, she entered the luxury sportswear market with clothing designed to combine technical performance with an elegant appearance. The brand launched publicly during Milan Fashion Week for the Spring 2015 season, with designer Paul Helbers working alongside Claire-Anne on the collection.
Claire-Anne is also known because of her two children, Lance and Chloe Stroll. Lance became a Formula 1 driver, while Chloe developed a career as a singer-songwriter. The family’s background has attracted considerable interest because of Lawrence Stroll’s role in Aston Martin and his involvement in Formula 1.
Who Is Claire-Anne Stroll?
Claire-Anne Stroll, whose birth name is reported as Claire-Anne Callens, is a Belgian-born fashion designer and businesswoman. She established Callens as a luxury activewear label and developed a fashion career separate from her former husband’s business interests.
Her name is frequently connected with Formula 1 because her son Lance Stroll competes for Aston Martin. Lance was born in Montreal in 1998 and is the son of Lawrence Stroll and Claire-Anne Stroll. He races under the Canadian flag and also holds Belgian citizenship through his mother’s side of the family.
Claire-Anne herself has remained considerably less visible than the other members of the Stroll family. She has appeared at Formula 1 events and has been photographed supporting her son, but she has generally avoided making her private life a major part of her public identity.
Her career in fashion gives her a professional identity of her own. Rather than being known only as Lance Stroll’s mother or Lawrence Stroll’s former wife, she has also built a name through Callens.
Claire-Anne Stroll’s Early Life and Belgian Background
Claire-Anne Stroll was born in Belgium, and her maiden name is reported as Callens. Her exact birth year is not reliably established in major public sources. Some websites provide estimated ages, but there is no dependable public documentation confirming a specific year of birth. A recent biographical review also notes that her precise age cannot be established from reliable public information.
Her Belgian background is significant within the Stroll family because Lance Stroll has Belgian citizenship in addition to Canadian citizenship. Public biographies consistently identify Claire-Anne as Belgian-born and as Lance’s mother.
There is limited verified information about her childhood, parents or early education. Some websites publish assumptions about where she attended school, but these details are not strongly documented.
This relative lack of information is partly a result of Claire-Anne’s private public profile. Unlike her son, she does not have an extensive professional biography in sports databases or entertainment publications.
What is well established is that she eventually built a career in fashion and became the founder of Callens, a luxury brand that reflected her interest in sports, comfort and sophisticated clothing.
The Creation of the Callens Fashion Brand
One of the most important parts of Claire-Anne Stroll’s career is Callens. The brand was created as a luxury activewear collection that attempted to combine athletic functionality with high-end fashion.
Vogue reported on Callens when the collection launched at Milan Fashion Week for Spring 2015. The publication described the line as luxury technical separates designed for people who wanted clothing suitable for exercise while still maintaining a sophisticated appearance.
The concept was unusual for its time because the brand positioned sports clothing between traditional athletic wear and luxury ready-to-wear fashion. Claire-Anne provided the vision and inspiration for the project, while Paul Helbers served as the designer. Vogue described Helbers as a designer with previous experience at Louis Vuitton, Maison Martin Margiela and Hermès.
Callens was therefore not simply a collection of ordinary gym clothes. Its concept was based on using technical fabrics and athletic shapes while giving the clothing a polished luxury appearance.
This approach also reflected Claire-Anne’s own interest in an active lifestyle. The brand was designed for women who wanted clothing that could move between sporting activities and everyday situations.
Callens and Luxury Activewear
The development of Callens coincided with the growing popularity of luxury activewear and what later became widely known as athleisure. The idea was that athletic clothing could be comfortable enough for exercise while also looking appropriate outside the gym.
Vogue’s 2015 coverage described Callens as a line designed to close the gap between workout clothes and everyday fashion. The collection included pieces intended for activities such as tennis and golf but also for ordinary daily use.
Claire-Anne’s role was especially important because she identified a market opportunity for clothing that combined comfort and style. In an interview reported by the Montreal Gazette and repeated in later biographies, she explained that she created the collection because she believed there was a gap in the market.
The brand’s positioning also reflected her connection to an active family environment. In accounts of the Stroll family’s upbringing, sports and outdoor activities were an important part of family life.
Callens therefore became an expression of Claire-Anne’s interests rather than simply another fashion project associated with the Stroll family’s wealth.
Marriage to Lawrence Stroll
Claire-Anne was previously married to Lawrence Stroll, a Canadian businessman with major interests in fashion, automobiles and motorsport. The couple had two children together before eventually divorcing.
Lawrence Stroll built a significant business career through investments in fashion brands and later became deeply involved in motorsport. He is now associated with Aston Martin and owns the Aston Martin Formula One team.
During their marriage, Claire-Anne and Lawrence raised their children in an environment strongly connected with fashion, sports and automobiles. Their son Lance eventually developed an interest in karting and progressed into professional motorsport.
Their daughter Chloe chose a different creative path and became a singer-songwriter.
Although Claire-Anne and Lawrence eventually separated, their connection through their children has remained important. Both Lance and Chloe have developed public careers of their own.
Claire-Anne Stroll and Her Son Lance Stroll
Claire-Anne’s connection to Formula 1 is primarily through her son Lance. Born in Montreal on October 29, 1998, Lance began karting at the age of 10 and progressed through junior motorsport categories. He later won the Italian Formula 4 championship, the Toyota Racing Series and the FIA European Formula 3 championship before entering Formula 1.
Lance made his Formula 1 debut at the 2017 Australian Grand Prix and has competed at the highest level of international motorsport since then. He currently drives for Aston Martin, the team owned by his father.
Claire-Anne has occasionally appeared around the Formula 1 paddock and at races supporting her son. Her presence has attracted attention because the Stroll family is closely connected with Aston Martin.
However, there is relatively little evidence that Claire-Anne has sought an official role in her son’s racing career. Her public identity remains more closely connected to fashion than to the management or operation of the Formula 1 team.
Her role as a mother has nonetheless made her part of the broader story of Lance’s development from a young karting competitor into a Formula 1 driver.
Claire-Anne Stroll and Daughter Chloe
Claire-Anne and Lawrence Stroll also have a daughter named Chloe Stroll. Unlike her brother Lance, Chloe pursued a career in music.
Chloe is a singer-songwriter and has developed her own public profile. She married Australian snowboarder and Olympian Scotty James in 2023. Lawrence Stroll’s biography identifies Chloe and Lance as his two children with Claire-Anne.
The different careers of Claire-Anne’s children demonstrate the variety of interests within the family. Lance entered professional motorsport, while Chloe moved into music.
Both careers have nevertheless brought public attention to the Stroll family. Lance’s connection is particularly visible because his father owns his Formula 1 team, while Chloe has gained attention through music and her relationship with an Olympic athlete.
Claire-Anne has generally remained supportive of her children while keeping her own public profile relatively limited.
Claire-Anne Stroll’s Private Lifestyle
Despite her connection to a wealthy and internationally recognized family, Claire-Anne Stroll has generally maintained a private lifestyle.
She does not have the same level of media exposure as Lance or Lawrence. Her appearances tend to be connected with fashion or family events, particularly Formula 1 races involving her son.
This privacy also explains why so many basic details about her biography remain difficult to verify. Her birth year, exact age, personal financial situation and other private information are often reported differently by different websites.
A recent source specifically notes that no reliable public source establishes her exact age or year of birth.
For that reason, estimates found on celebrity biography websites should not automatically be treated as factual.
Her career is easier to document because Callens was covered by established fashion publications, including Vogue, during its launch and early seasons.
Claire-Anne Stroll’s Connection to the Stroll Family Legacy
Claire-Anne’s life has become closely connected with the wider Stroll family legacy. Her former husband is a major figure in luxury business and motorsport, her son competes in Formula 1, and her daughter works in music.
However, Claire-Anne also established a professional identity through fashion. Callens allowed her to participate in the luxury market with a brand focused specifically on activewear.
The family’s interest in sports appears to have influenced several aspects of her career. The Callens concept centered on active lifestyles, while her son eventually became a professional racing driver.
The Stroll family’s interests therefore overlap across fashion, sport, entertainment and luxury business.
Claire-Anne’s role within this story is different from Lawrence’s business position or Lance’s racing career. Her contribution is most clearly associated with fashion and the creation of a luxury activewear brand.
What Is Known About Claire-Anne Stroll’s Age and Net Worth?
Claire-Anne Stroll’s exact age is not reliably known. Her birthday is reported as June 24, but a confirmed birth year is not publicly established in reliable sources.
This means that websites publishing an exact age should be treated cautiously unless they provide a verifiable source.
Her personal net worth is similarly difficult to establish. There are online estimates, but no reliable public financial disclosure provides a confirmed figure for her individual wealth.
It is also important not to confuse Lawrence Stroll’s wealth with Claire-Anne’s personal finances. Lawrence has built his own fortune through business and investments, while Claire-Anne’s professional career is associated with fashion and Callens.
A factual biography should therefore avoid presenting an unsupported net-worth estimate as a confirmed number.
Claire-Anne Stroll Today
As of 2026, Claire-Anne Stroll remains known primarily for her work in fashion, her connection with Callens, and her role within the Stroll family.
Her son Lance continues to compete for Aston Martin in Formula 1, while her daughter Chloe has pursued music. Lance’s current Formula 1 profile lists Claire-Anne as his Belgian-born mother and identifies her as a fashion designer.
Claire-Anne continues to maintain a lower public profile than other members of her family. She occasionally appears at motorsport events, but she has generally avoided extensive media attention.
Her career is notable because she established a fashion brand focused on luxury activewear at a time when the connection between sportswear and everyday fashion was becoming increasingly important.
Her story therefore includes much more than her relationship to Formula 1. She is a fashion entrepreneur, mother and Belgian-born member of a family whose professional interests span fashion, music, automobiles and motorsport.
Conclusion
Claire-Anne Stroll is a Belgian-born fashion designer and entrepreneur whose public profile is closely connected with both the fashion industry and the Stroll family. She is best known as the founder of Callens, a luxury activewear brand, and as the mother of Formula 1 driver Lance Stroll.
Callens became publicly known through its launch at Milan Fashion Week, where the Spring 2015 collection presented luxury technical clothing designed to combine athletic performance with sophisticated everyday style. Vogue covered the brand during its early development and identified Paul Helbers as the designer working with Claire-Anne on the collection.
Claire-Anne was previously married to Lawrence Stroll, and they have two children, Lance and Chloe. Lance became a Formula 1 driver, while Chloe pursued a career as a singer-songwriter.
Although Claire-Anne is connected to one of the most recognizable families in modern Formula 1, she has maintained a comparatively private life. Her exact age and personal net worth are not reliably established, and conflicting claims online should therefore be treated cautiously.
Her strongest documented legacy is her work in fashion and the creation of Callens. At the same time, her place in the Stroll family has made her an interesting figure for people following Formula 1, luxury fashion and the careers of Lance and Chloe Stroll.
Claire-Anne Stroll’s story ultimately combines fashion entrepreneurship, family and a connection to the international world of motorsport, while her preference for privacy has allowed much of her personal life to remain outside the public spotlight.
