Marlene Knaus is a former model who became widely known as the first wife of legendary Formula One driver Niki Lauda. Her elegant appearance, distinctive hairstyle, and relationship with the three-time world champion made her a recognizable figure in the racing world during the 1970s. However, her life has always involved much more than her famous marriage.
Who is Marlene Knaus, and where is she today? Born in Chile, she spent part of her childhood in South America before moving to Europe. She later pursued modeling and entered the glamorous world of international motorsport. Her marriage to Niki Lauda in 1976 brought significant changes, including motherhood, worldwide attention, and the emotional challenges surrounding her husband’s dangerous racing career.
Although the couple divorced in 1991, their relationship remained important throughout their lives. Today, Marlene prefers privacy, but her story continues to attract attention among Formula One fans.
Quick Facts
| Full Name | Marlene Knaus |
|---|---|
| Born | Reportedly 1956 |
| Birthplace | Valdivia, Chile |
| Occupation | Former model |
| Spouse/Partner | Niki Lauda |
| Children | Lukas Lauda and Mathias Lauda |
| Net Worth | Not publicly verified |
Marlene Knaus Early Life, Age, and Family Background
Marlene Knaus was reportedly born in 1956 in Valdivia, Chile. Based on that birth year, she would turn 70 in 2026. However, historical accounts contain conflicting information about her age, and her exact birthday has not been publicly confirmed.
Her childhood was shaped by her family’s connections to South America and Europe. According to information shared by her eldest son, Lukas Lauda, Marlene grew up in Chile with three siblings. Her family experienced the devastating 1960 Chilean earthquake before eventually establishing a life in Europe.
Marlene reportedly moved to Europe when she was approximately seven years old. Growing up in different cultural environments gave her connections to both Chilean and European traditions.
Her background is frequently described as Chilean-Austrian, although her complete citizenship history has not been independently established.
Information about her parents remains limited. While historical accounts identify connections to Chile through her mother, the names and professional backgrounds of her parents are not consistently documented.
Similarly, there is little confirmed information about her higher education. She attended school during her childhood in Chile, but details about later qualifications remain private.
Marlene Knaus Modeling Career, Fashion, and Hairstyle
Before marrying Niki Lauda, Marlene Knaus worked as a photographic model. Her attractive appearance and sophisticated fashion sense helped her become recognizable in European social circles during the 1970s.
Contemporary newspaper coverage described her modeling background, although details of individual fashion campaigns and modeling agencies are limited.
Marlene became particularly famous for her distinctive hairstyle. She frequently wore her hair in a voluminous, carefully styled look that reflected the fashion trends of the decade. Combined with elegant clothing and oversized sunglasses, her appearance attracted attention at racing events.
Her fashion choices included tailored jackets, fashionable dresses, and casual outfits suitable for Formula One paddocks. She developed a recognizable personal style without relying on extravagant clothing.
Historical photographs show her attending international events alongside her husband. These images remain an important record of fashion and celebrity culture during the 1970s.
Although some biographies describe her as an interior designer or photographer, dependable information about those professional activities is limited. Her modeling background remains the best-documented aspect of her early career.
How Marlene Knaus Met Niki Lauda and Their Wedding
Marlene Knaus met Niki Lauda during the mid-1970s, when the Austrian driver was becoming one of Formula One’s biggest stars. Niki won his first world championship in 1975 while driving for Ferrari.
Before their relationship began, Marlene had been romantically associated with Austrian-German actor Curd Jürgens. Historical photographs from 1974 document their connection.
Niki later explained that he first met Marlene at a party. Interestingly, she did not initially recognize him as a famous racing driver and reportedly believed that he played tennis professionally.
Their relationship developed quickly despite Niki’s demanding career and constant international travel.
Marlene Knaus and Niki Lauda married on March 11, 1976, in Wiener Neustadt, Austria. Contemporary reports described their wedding as a private ceremony.
Their marriage attracted considerable attention because Niki was already a world champion. Marlene soon became familiar with the pressures of being married to an internationally recognized sports personality.
The couple spent much of their early married life balancing racing commitments with personal responsibilities. However, only a few months after their wedding, they faced an event that would change their lives forever.
Marlene Knaus and Niki Lauda’s 1976 Nürburgring Accident
On August 1, 1976, Niki Lauda suffered a devastating accident during the German Grand Prix at the Nürburgring circuit.
His Ferrari crashed into the barriers and caught fire. Fellow drivers, including Arturo Merzario, helped rescue him from the burning vehicle.
Lauda suffered severe burns and serious lung injuries after inhaling toxic fumes. His condition became so critical that he received the last rites while hospitalized.
For Marlene, the accident was an extremely difficult experience. She had married Niki only months earlier and now faced the possibility of losing her husband.
Despite his injuries, Lauda made a remarkable recovery. Just 42 days after the crash, he returned to competition at the Italian Grand Prix in Monza, finishing fourth.
Marlene was deeply concerned about his decision to continue racing. Niki later acknowledged that she did not want him to return to such a dangerous profession.
Her fears were understandable, considering the severity of the accident. The experience also influenced her attitude toward motorsport when their children grew older.
The accident became a defining moment in their marriage and an unforgettable chapter in Formula One history.
Marlene Knaus Children: Lukas Lauda and Mathias Lauda
Marlene Knaus and Niki Lauda welcomed two sons during their marriage. Their eldest son, Lukas Lauda, was born in 1979, followed by Mathias Lauda on January 30, 1981.
Marlene took considerable responsibility for raising their children while Niki concentrated on racing and business ventures.
Lukas Lauda later became involved in motorsport management. He helped manage his younger brother’s professional racing career and eventually developed an interest in rally racing.
Mathias Lauda followed his father’s example by becoming a professional racing driver. He competed in international competitions, including Formula 3000, GP2, and the Deutsche Tourenwagen Masters.
In 2017, Mathias achieved considerable success by winning the FIA World Endurance Championship’s LMGTE Am title with Aston Martin Racing.
However, Marlene initially opposed her sons becoming involved in racing. Her concerns were influenced by Niki’s nearly fatal accident in 1976.
Despite these fears, both sons established their own identities within motorsport. Their achievements became an important continuation of the Lauda family’s racing history.
Why Did Marlene Knaus and Niki Lauda Divorce?
Marlene Knaus and Niki Lauda divorced in 1991 after approximately fifteen years of marriage. However, their relationship had reportedly experienced difficulties several years earlier.
Niki’s demanding professional life meant he frequently traveled internationally and spent considerable time away from his family. His business interests also expanded beyond racing into aviation.
These responsibilities created challenges for maintaining a stable family routine.
There have been various reports concerning the couple’s personal differences and Niki’s relationships outside their marriage. However, no single explanation fully accounts for their divorce.
In later interviews, Niki acknowledged that he had wanted to end the marriage. Nevertheless, he continued speaking positively about Marlene.
Unlike many high-profile separations, their divorce did not permanently damage their friendship.
Marlene continued raising their sons, and the family maintained connections over the following decades.
Niki later married Birgit Wetzinger in 2008. They welcomed twins, Max and Mia, in 2009.
Remarkably, Marlene and Birgit developed a friendly relationship. Niki publicly described occasions when both women and their families spent time together.
Their continued friendship reflected a mutual commitment to maintaining positive family relationships despite the changes in their personal lives.
Marlene Knaus in the Rush Movie
Marlene Knaus became familiar to a new generation following the release of the 2013 biographical film Rush.
Directed by Ron Howard, the movie explored the famous Formula One rivalry between Niki Lauda and British driver James Hunt during the 1976 racing season.
German-Romanian actress Alexandra Maria Lara portrayed Marlene Lauda, while Daniel Brühl played Niki Lauda and Chris Hemsworth appeared as James Hunt.
The film depicted Marlene’s relationship with Niki, their marriage, and the emotional difficulties surrounding his Nürburgring accident.
Alexandra Maria Lara studied Marlene’s historical appearance to prepare for the role. Her recognizable 1970s hairstyle became an important part of the character’s visual presentation.
However, certain scenes were dramatized for entertainment. Niki himself explained that the movie’s depiction of their first meeting differed from what actually happened.
Although Marlene was not the film’s central character, her portrayal helped viewers understand the personal challenges experienced by racing drivers and their families.
The film also renewed public interest in her younger years, modeling background, and relationship with the legendary champion.
Marlene Knaus Today: Net Worth and Life in 2026
After divorcing Niki Lauda, Marlene gradually withdrew from public attention. She maintained a private lifestyle and concentrated on her family.
She has long-standing connections to Ibiza, Spain, where the Lauda family spent considerable time. In a 2013 interview, Niki confirmed that Marlene was living there.
However, her exact residence in 2026 has not been publicly verified.
Following Niki Lauda’s death on May 20, 2019, Marlene remained connected to his family. Her name appeared alongside those of other family members in the official announcement of his passing.
In 2024, her son Mathias discussed how deeply his mother continued to remember Niki. He described her emotional attachment to his memory despite their divorce many years earlier.
Marlene’s financial situation is another topic of public curiosity. Although various websites publish estimates of her wealth, there is no independently verified figure for her net worth in 2026.
Similarly, there is no dependable confirmation that she remarried after divorcing Niki.
Marlene does not maintain a clearly authenticated public Instagram account, and she rarely participates in media interviews.
As of October 2026, there is no reliable public announcement of her death, although her current personal circumstances remain largely private.
Read More: Glena Goranson Biography: Age, Net Worth, Husband, Children, Family, and Life in 2026
Frequently Asked Questions About Marlene Knaus
How old is Marlene Knaus in 2026?
Marlene Knaus was reportedly born in 1956, which would make her approximately 70 years old in 2026. However, her precise birthday and birth year have not been conclusively verified.
Who was Marlene Knaus’s husband?
Marlene was married to three-time Formula One world champion Niki Lauda. They married in March 1976 and divorced in 1991.
Why did Marlene Knaus leave Niki Lauda?
Their marriage experienced personal difficulties, including the pressures of Niki’s demanding career. Niki later acknowledged that he had wanted the divorce. They nevertheless maintained a friendly relationship afterward.
How many children does Marlene Knaus have?
Marlene has two sons, Lukas Lauda and Mathias Lauda. Both have worked in motorsport, while Mathias became a professional racing driver.
Who played Marlene Knaus in Rush?
Actress Alexandra Maria Lara portrayed Marlene in the 2013 film Rush, which explored Niki Lauda’s rivalry with James Hunt.
What is Marlene Knaus’s net worth?
Her net worth is not publicly verified. Online estimates should be treated cautiously because reliable financial documentation is unavailable.
Is Marlene Knaus still alive?
There has been no reliable public announcement of her death. However, details of her personal life in 2026 remain limited.
Did Marlene Knaus remarry?
There is no dependable public confirmation that Marlene remarried following her divorce from Niki Lauda.
Conclusion
Marlene Knaus is best remembered as the first wife of Formula One legend Niki Lauda, but her life includes an interesting history of modeling, international travel, motherhood, and personal resilience.
From her early years in Chile to her marriage in 1976, she experienced both the excitement and dangers of the Formula One world. Her husband’s Nürburgring accident, their two sons, and their eventual divorce shaped significant chapters of her personal story.
Although Marlene and Niki separated in 1991, they maintained a friendship and continued sharing important family connections. Her story remains closely linked to one of motorsport’s greatest champions.
Today, Marlene Knaus chooses a private life away from celebrity attention. Nevertheless, her distinctive style, family history, and role in Niki Lauda’s life continue to make her an interesting figure in Formula One history.