Marlene Knaus became a household name after marrying Formula 1 legend Niki Lauda, who won three World Drivers’ Championship titles and held the record for most podium finishes at the time of his retirement. Initially a successful fashion model, she stood by Lauda through his near-fatal 1976 crash that left him hospitalized. Their 15-year marriage produced two sons before ending in 1991. Questions persist today: is Marlene Knaus still alive, why did Marlene Knaus leave Niki, and where is Marlene Knaus now? This article explores the untold story of niki lauda wife marlene and reveals what Marlene Knaus today calls home.
Who is Marlene Knaus: Early Life and Modeling Career
Birth and Background
Born in 1956, Marlene Knaus entered the world in the United States to parents of Venezuelan ancestry. Her multicultural heritage shaped her distinctive appearance, which would later become an asset in the fashion world. Details about her childhood, family dynamics, and educational background remain largely private, as Knaus maintained discretion about her personal life even during her years in the public eye.
Before her connection to the racing world, Knaus obtained Austrian citizenship, a decision that would later align with her marriage to Niki Lauda. Her American upbringing combined with European sensibilities created a unique blend that resonated with the fashion industry on both continents.
Rise in the Fashion Industry
Marlene Knaus launched her modeling career in the 1960s, a period marked by shifting fashion esthetics and the emergence of new modeling stars. Her striking beauty and natural poise positioned her as a sought-after face in the industry. By the late 1960s and extending into the 1970s, she had established herself as one of the leading faces of European modeling.
Her career trajectory took her across Europe, where she participated in various campaigns and attended high-profile events. The modeling work allowed her to collaborate with prominent brands and appear on magazine covers. Knaus embodied the sophisticated elegance that defined high-end fashion during this era, setting her apart from other models of her time.
What distinguished her career was the recognition she achieved independently. She had already built a solid reputation in the fashion world as a well-known model before she began dating the Austrian Formula 1 driver. This professional success meant her identity extended beyond any romantic associations.
The ‘It Girl’ Era of the 1960s
The fashion world crowned Marlene Knaus with the nickname “It Girl,” a designation reserved for women who captured the cultural zeitgeist. Her exquisite fashion sense drew admiration from industry insiders and the public alike. Women studied her style choices, seeking to replicate the effortless glamor she projected.
Her signature loose hairdo became more than a personal style choice; it evolved into a widespread trend that women embraced across different circles[2][22]. This hairstyle, casual yet refined, perfectly encapsulated the changing beauty standards of the era. Whereas previous decades favored more structured styles, Knaus introduced a relaxed esthetic that felt modern and accessible.
Her timeless elegance reflected the high-end nature of the industry she inhabited. She moved through the fashion world with a grace that photographers and designers valued, making her a consistent presence at events that shaped the decade’s visual culture. The charm and beauty that defined her public image created lasting impressions on those who encountered her work.
Notably, Knaus carved out her own identity during a transformative period in fashion history. Her influence extended beyond individual photo shoots or campaigns; she represented a shift in how models engaged with style and public presentation.
Meeting Niki Lauda and Their Marriage Story
First Encounter at a Party in 1975
The paths of Marlene Knaus and Niki Lauda crossed at a dinner party in Salzburg in 1975. The evening took an unexpected turn despite both arriving with different partners. At that time, Marlene was dating actor Curt Jurgens, who actually hosted the gathering. Niki Lauda had been engaged to Mariella von Reininghaus, a relationship that spanned eight years.
The connection between Marlene and Niki proved immediate and undeniable. Within two months of that first encounter, they had left their respective partners and committed to each other. Their rapid courtship surprised observers, yet it revealed the depth of attraction they shared. Those close to Niki suggested he appreciated Marlene’s authentic nature; she didn’t seek fame or attempt to impress anyone, qualities that stood out in the high-pressure world of Formula 1 racing.
The Wedding and Public Life as Niki Lauda Wife Marlene
Marlene and Niki married in 1976, merely one year after their initial meeting[81]. The timing coincided with Lauda’s rise as one of the most recognized drivers in motorsport. Upon marriage, Marlene gained Austrian citizenship. Life as niki lauda wife marlene meant constant exposure to cameras, race events, and public scrutiny. She accompanied him to races and appeared in photographs that documented their travels across continents.
Despite the spotlight, she maintained her composed demeanor, never attempting to overshadow her husband. Photos from this period captured them holding hands and smiling, projecting an image of strength and unity. She became known as the quiet strength behind the racing champion, offering support without demanding attention for herself.
Standing by Niki After the 1976 Crash
On August 1, 1976, disaster struck at the Nürburgring racetrack in Germany[81]. Niki’s Ferrari swerved off course, crashed into a barrier, and erupted in flames[81]. Trapped inside the burning wreckage, he suffered severe burns to his head and face while inhaling toxic fumes that damaged his lungs[81]. Driver Arturo Merzario helped pull him from the car, but the injuries appeared life-threatening.
Marlene rushed to the hospital, confronting the terrifying possibility of losing her husband[81]. She remained at his bedside throughout the agonizing recovery process, witnessing treatments on his burned skin[81]. Medical staff gave Niki last rites, yet Marlene never wavered in her commitment. Niki later acknowledged her role during those dark days, stating that Marlene was amazing through the hardest period of his life. He recalled, “Marlene must have been terrified by my face, but she just made me feel to be a great man and gave me the will to heal”.
Life in the Racing World Spotlight
Six weeks after the crash, Niki made his return to racing with Marlene’s full support[82]. She understood that racing formed an essential part of his identity, despite its nearly fatal consequences. She attended the Italian Grand Prix where he courageously returned to the cockpit, still bearing visible scars from the accident. Her presence at the Dutch Grand Prix in 1977 demonstrated her continued support. Their marriage appeared perfect to fans and media observers during these years. Alexandra Maria Lara, who portrayed marlene knaus in the 2013 film “Rush,” described her dedication to Lauda despite his dangerous profession. The actress noted that Marlene continued as friends with Niki after their eventual divorce, even calling them “soulmates”.
Marlene and Niki’s Children: Family Life
Mathias Lauda: Following His Father’s Racing Legacy
Marlene Knaus and Niki welcomed their second son, Mathias, on January 30, 1981. Growing up as the child of a three-time Formula One world champion created unique pressures. During his teenage years, Mathias wanted to follow his father’s path, yet Niki forbade it due to the dangers he had personally experienced. The horrific 1976 crash remained fresh in Niki’s mind, making him protective of his sons’ safety.
At age 20, Mathias made his decision final. He told his father and brother Lukas about his racing ambitions. Niki reacted with shock, considering that age far too late to begin a professional racing career. Furthermore, Mathias understood Formula 1 wasn’t realistic at his starting age, so he focused on other racing categories. Once Niki witnessed his son’s talent and speed on the track, his resistance faded.
Mathias carved out his own successful career, ultimately winning the 2017 FIA World Endurance Championship for Aston Martin Racing in the LMGTE Am category. He currently races as a factory driver for Aston Martin in the FIA World Endurance Championship. His approach differed from those who relied on famous surnames; he raced for personal achievement and love of the sport, not to capitalize on the Lauda name.
The bond between father and son deepened over time. Mathias described their relationship as filled with constant joking and banter. Five years after Niki’s passing in 2019, Mathias shared that processing the loss remained difficult. He reflected on missing their evenings together, the fooling around, and taking the piss out of each other. Racing events constantly reminded him of his father, with statistics and old stories surfacing at every competition. Mathias revealed that Marlene Knaus misses Niki terribly and continues suffering from the loss, noting her joie de vivre has diminished.
Lukas Lauda: The Manager Behind the Scenes
Lukas, the eldest son, was born in 1979. While Mathias pursued racing, Lukas channeled his efforts into management. He became his brother’s manager during Mathias’s racing career, handling the business side of motorsport. The brothers formed a strong partnership, with Lukas working for years in sports marketing and organizing races.
Lukas grew up in Ibiza and speaks fluent Spanish. In recent years, he shifted from pure management to participate in cross-country rallying. He competed in the 2024 Dakar Rally in the T3 Challenger class with a Can-Am Maverick. His racing vehicle featured the same color scheme as his father’s McLaren MP4/2, serving as a tribute to Niki. In 2025, Lukas joined KTM as assistant to CEO Gottfried Neumeister, bringing his Formula 1 connections and more than 20 years of friendship with Neumeister to the role.
The Third Son: Christoph’s Story
In 1982, while still married to Marlene Knaus, Niki fathered a son named Christoph through an extramarital affair. The scandal became public knowledge, testing the strength of their marriage. Despite the betrayal, Marlene stood by her husband during this difficult period. Christoph became part of the extended Lauda family, though details about his life remain largely private compared to his half-brothers’ public careers.
Why Did Marlene Knaus Leave Niki: The Divorce
15 Years of Marriage Comes to an End
The marriage between Marlene Knaus and Niki Lauda dissolved in 1991 after 15 years together. Neither party discussed the matter publicly, choosing to handle their separation with discretion. On the whole, their split marked the end of a partnership that had weathered the 1976 crash, professional pressures, and the constant scrutiny that accompanied life with a racing legend.
Niki’s relentless focus on his career left minimal room for family life and emotional connection. He spent countless months away from home racing around the world and later building his airline business, Lauda Air. The constant separation created a distance between them that became impossible to bridge despite their love for each other. Marlene wanted more presence and attention from her husband, but Niki’s driven personality made it difficult for him to balance work and family.
She felt increasingly isolated while managing their household and raising their two sons essentially alone. Niki admitted in later years that he wasn’t an easy person to live with due to his intense ambition. Both recognized that they had simply grown in different directions and wanted different things from life.
Niki’s Extramarital Affairs
Speculations emerged that Lauda’s extramarital affairs contributed to the divorce. The specific reasons for their 1991 divorce were never publicly disclosed, though Niki’s demanding career, long absences, and extramarital affairs contributed to their separation. Though Marlene had stood by Niki when the scandal went public, the betrayal left lasting marks on their relationship.
The Divorce Settlement
Marlene Knaus reportedly received a lucrative divorce settlement. The couple handled their split privately and amicably through a quiet divorce settlement, allowing both to move forward. There was no public drama or bitter conflict between them when they separated.
Life After the Split: Maintaining Family Ties
Despite the divorce, Marlene and Niki maintained a respectful relationship for the sake of their children. Marlene ensured the boys had a strong relationship with their father even after the marriage ended. Both parents remained committed to their sons’ wellbeing and upbringing through family time and co-parenting. After the divorce, Marlene allegedly maintained close ties with her ex and his family and continued to attend family functions.
Marlene Knaus Now: Where Is She Today
Is Marlene Knaus Still Alive and Living in Ibiza
Rumors circulated in 2020 suggesting marlene knaus had passed away, but these claims proved false. The confusion stemmed from the death of her ex-husband, Niki Lauda, who died on May 20, 2019. Is marlene knaus still alive? Yes, the former model continues to live quietly in Ibiza, Spain. Niki had left her a house on the island, where she has chosen to spend her years away from the racing world[233].
The Ibiza residence provides the seclusion she sought after decades in the public eye. She inherited a significant percentage of her late husband’s fortunes following his death. The property allows her to maintain the privacy she values while remaining connected to the family she built with Niki.
Her Private Life Away from the Spotlight
Following the divorce, Marlene disappeared completely from media coverage and embraced a life of silence. While she had never been one to grant interviews or engage with press during her marriage, she elevated her privacy to another level afterward. Her public presence became minimal, with only occasional appearances that typically connected back to her identity as Niki Lauda’s ex-wife.
Marlene knaus today maintains no public social media profiles. She focuses on simple pleasures rather than seeking attention or recognition. Her choice reflects a deliberate decision to step away from the spotlight that once followed her every move.
Marlene Knaus Today: Relationship with Niki’s Second Family
After the split, marlene knaus allegedly maintained close ties with Niki and his family, continuing to attend family functions. She attended gatherings alongside Niki’s second wife, demonstrating a mature approach to their blended family dynamics. This civility benefited their sons and created stability across both households.
Her Role During Niki’s Final Days
When Niki’s health declined, Marlene and his second wife Birgit shared responsibilities during his hospitalization. Both women remained by his bedside until he took his final breath. Her presence during those final moments reflected the enduring connection they maintained despite their divorce years earlier.
Conclusion
Marlene Knaus built her own legacy as a fashion icon before becoming known as Niki Lauda’s wife. She stood by him through his darkest hours following the 1976 crash and raised their two sons with dedication. Though their 15-year marriage ended due to Niki’s demanding career and personal choices, she maintained dignity throughout the separation.
On the whole, Marlene chose privacy over publicity, retreating to her Ibiza home where she lives today. Her presence during Niki’s final days demonstrated the lasting bond they shared. She remains a figure of quiet strength, preferring simple pleasures and family connections over the spotlight that once defined her life.
FAQs
Q1. Is Marlene Knaus still alive today?
Yes, Marlene Knaus is still alive. Despite rumors in 2020 suggesting otherwise, she continues to live a private life in Ibiza, Spain, in a house that Niki Lauda left her. She has chosen to stay away from the public spotlight and maintains no social media presence.
Q2. How did Marlene Knaus and Niki Lauda meet?
Marlene Knaus and Niki Lauda met at a dinner party in Salzburg in 1975. At the time, Marlene was dating actor Curt Jurgens, who hosted the party, and Niki was engaged to someone else. Despite arriving with different partners, they felt an immediate connection and within two months had left their respective partners to be together.
Q3. What role did Marlene play after Niki Lauda’s 1976 crash?
Marlene stood by Niki’s side throughout his recovery from the near-fatal crash at Nürburgring. She remained at his bedside during the agonizing treatment process, even when doctors gave him last rites. Niki later credited her with giving him the will to heal, saying she made him feel like a great man despite his injuries.
Q4. Why did Marlene Knaus and Niki Lauda divorce?
Their 15-year marriage ended in 1991 due to multiple factors. Niki’s relentless focus on his racing career and later his airline business meant he spent months away from home, leaving Marlene to raise their sons essentially alone. His extramarital affairs, including fathering a son named Christoph in 1982, also contributed to their separation.
Q5. What happened to Marlene and Niki’s sons?
Marlene and Niki had two sons together: Lukas (born 1979) and Mathias (born 1981). Mathias followed his father’s footsteps into racing and won the 2017 FIA World Endurance Championship, currently racing for Aston Martin. Lukas became his brother’s manager and later joined KTM in an executive role, bringing his motorsport expertise to the company.