Marlene Knaus is a name many people still search for today. She was once one of the most talked-about women in the world of Formula 1. Not because she raced cars, but because she was married to Niki Lauda, one of the greatest drivers in history. Their love story was full of glamour, drama, and deep emotions. Yet, what makes Marlene Knaus even more interesting is not just her past, but her quiet life today.
In a world where many people chase fame, Marlene chose the opposite path. She stepped away from the spotlight and built a peaceful life. This decision has made people even more curious about her. Who is Marlene Knaus beyond the headlines? What was her life like with Niki Lauda? And where is she now in 2026?
This article tells the full story in simple words. You will learn about her early life, her modeling career, her marriage, and her life after divorce. You will also discover how she handled fame, family, and personal struggles. The story of Marlene Knaus is not loud or dramatic. It is calm, strong, and deeply human. That is what makes it worth reading today.
Quick Bio
| Detail | Information |
|---|---|
| Full Name | Marlene Knaus |
| Nickname | It Girl |
| Year of Birth | 1956 |
| Age (2026) | 70 years old |
| Birthplace | United States |
| Nationality | American-Austrian |
| Ethnicity | Venezuelan roots |
| Religion | Christianity |
| Marital Status | Divorced |
| Ex-Spouse | Niki Lauda |
| Children | Lukas Lauda, Mathias Lauda |
| Profession | Former model |
| Current Residence | Ibiza, Spain |
Who Is Marlene Knaus?
Marlene Knaus is a former model who became famous during the 1960s and 1970s. She was known for her natural beauty and calm personality. Many people called her the “It Girl” because she had a special charm. She did not need bright makeup or bold fashion to stand out. Her simple style made her unique.
Before she met Niki Lauda, Marlene Knaus already had a name in the fashion world. She worked with popular brands and appeared in magazines. Her loose hairstyle became a trend among young women. She showed that beauty could be simple and real.
Even during her modeling days, stayed private. She did not share much about her personal life. This habit stayed with her for many years. It is one reason why people are still curious about her today.
Early Life and Background of Marlene Knaus
Marlene Knaus was born in 1956 in the United States. She comes from a family with Venezuelan roots. This mix of cultures gave her a unique look that stood out in the modeling world. Her dark brown hair and soft features made her very recognizable.
Not much is known about her childhood. She has always kept those details private. However, it is clear that she grew up with strong values. She preferred a simple and quiet life, even when she became famous.
Her early life helped shape the person she became. She learned to stay calm and grounded. These qualities later helped her deal with fame and personal challenges.
Marlene Knaus’ Modeling Career
Marlene Knaus started her modeling career at a young age. During the 1960s and 1970s, she became a well-known face in fashion. She worked with top brands and appeared on magazine covers. Her style was fresh and natural.
She did not follow loud trends. Instead, she created her own image. Her loose hair and relaxed fashion sense became popular. Many women tried to copy her look.
Marlene Knaus also had a creative side. Later in life, she explored interior design. This showed that her sense of style was not limited to fashion. She had a true eye for beauty in many forms.
How Marlene Knaus Met Niki Lauda
The story of Marlene Knaus and Niki Lauda began in 1975. They met at a dinner party. At that time, both were in other relationships. Marlene was dating actor Curt Jürgens, and Niki was with Mariella Reininghaus.
Despite this, there was an instant connection between them. They quickly grew close. Soon, they ended their previous relationships and started dating each other.
Their romance moved fast. People were surprised, but they could see the strong bond. Was different from others in Niki’s world. She was calm, private, and not interested in fame. This made her very special to him.
Marriage to Niki Lauda
Marlene Knaus married Niki Lauda in 1976. At that time, he was already a big name in Formula 1. Their marriage brought a lot of attention. Cameras followed them everywhere.
Even with all this attention, Marlene stayed quiet. She supported her husband but did not try to be the center of attention. She often appeared beside him at events but kept a low profile.
Their marriage looked strong from the outside. They traveled the world together. Marlene became an Austrian citizen after their wedding. She stood by Niki during his rise in racing.
The 1976 Crash and Its Impact
In August 1976, Niki Lauda had a terrible crash. His car caught fire during a race in Germany. He suffered serious burns and lung damage. It was a life-threatening moment.
During this time, Marlene Knaus showed great strength. She stayed with him in the hospital and supported him through recovery. She did not speak to the media. She focused only on her husband.
Her quiet support played an important role in his recovery. Niki later returned to racing, which amazed the world. Marlene’s presence during this time showed her loyalty and care.
Family Life and Children
Marlene Knaus and Niki Lauda had two sons together. Lukas was born in 1979, and Mathias was born in 1981. Both children grew up in a famous family, but Marlene tried to give them a normal life.
She focused on raising her children with care and discipline. Lukas later became a manager in the racing world. Mathias followed his father and became a race car driver.
Even with Niki’s busy career, Marlene kept the family strong. She made sure her children had a stable home.
Challenges in the Marriage

No marriage is perfect, and Marlene Knaus faced challenges too. One of the biggest issues was Niki Lauda’s personal life. He had affairs during their marriage. One of these resulted in a child.
This situation was difficult. However, Marlene did not create public drama. She handled everything quietly. Her calm approach earned her respect from many people.
In 1991, after many years together, the couple decided to divorce. They did not share full details, but it was clear that their relationship had changed.
Life After Divorce
After the divorce, Marlene Knaus chose a very different life. She stepped away from fame completely. She did not give interviews or attend public events.
She moved to Ibiza, Spain. There, she built a peaceful life. She spent time with her children and focused on simple things.
Marlene also stayed close to Niki’s family. Even after the divorce, they remained on good terms. This showed her maturity and respect.
Niki Lauda’s Later Life and Death
After his divorce from Marlene Knaus, Niki Lauda moved on with his life. He had other relationships and later married Birgit Wetzinger. They had twins together.
Niki also faced health problems. These were linked to his 1976 crash. He had several surgeries, including transplants.
He passed away in 2019 at the age of 70. His death was a sad moment for many fans. Marlene Knaus was present during his final days, showing the lasting bond they shared.
Where Is Marlene Knaus Now?
Today, Marlene Knaus lives in Ibiza, Spain. She enjoys a quiet and private life. She does not use social media and avoids public attention.
She spends time with her family and enjoys simple daily activities. Even though she once lived in the spotlight, she now prefers peace.
Her life today reflects her true personality. Calm, private, and strong.
Marlene Knaus Net Worth and Lifestyle
Marlene Knaus is believed to have a net worth of around $50 million in 2026. This comes from her modeling career, divorce settlement, and inheritance.
She lives comfortably but not in a flashy way. Her lifestyle is simple and relaxed. She values privacy more than luxury.
Why Marlene Knaus Still Matters Today
Many people still search for Marlene Knaus. This is not just because of her past. It is because of how she lived her life.
She showed that you can be strong without being loud. She handled fame, marriage, and divorce with grace. Her story is different from many celebrity stories.
That is why she is still remembered today.
Final Thoughts
Marlene Knaus lived a life that many people admire. She experienced fame, love, and challenges. Yet, she chose a peaceful path in the end.
Her story is simple but powerful. It shows the value of privacy, strength, and dignity. Even today, Marlene Knaus remains an interesting and respected figure.
FAQs
1. Who is Marlene Knaus?
Marlene Knaus is a former model who became famous after marrying Formula 1 driver Niki Lauda. She was known for her natural beauty and private lifestyle.
2. How old is Marlene Knaus in 2026?
She is 70 years old as of 2026. She was born in 1956.
3. Where is Marlene Knaus now?
Marlene Knaus currently lives in Ibiza, Spain, where she enjoys a quiet and private life.
4. How many children does Marlene Knaus have?
She has two sons, Lukas Lauda and Mathias Lauda.
5. Why did Marlene Knaus and Niki Lauda divorce?
The exact reasons were not shared publicly, but reports suggest that personal issues and affairs played a role.
6. What is Marlene Knaus’ net worth?
Her estimated net worth is around $50 million as of 2026.
7. Is Marlene Knaus still alive?
Yes, she is alive and living a peaceful life away from the public eye.
8. What did Marlene Knaus do for a living?
She worked as a model and later explored interior design.

