The world knew Niki Lauda as the three-time Formula 1 World Champion, a man of immense willpower who stared death in the face at the Nürburgring. Yet, away from the deafening roar of the racetrack, Lauda's personal life was sculpted by the two women he married, each defining distinct chapters of his extraordinary journey.
Marlène Knaus: The Fast Lane Partnership
In 1976, at the peak of his racing career and shortly after his horrific crash, Lauda married Marlène Knaus. Knaus, a Chilean-born former model, became a constant presence in the F1 paddock, sharing both the glamour and the intense media spotlight. Their union was forged in the fire of Lauda's most defining professional moments.
The couple had two sons, Mathias and Lukas, both of whom followed their father into motorsports. However, the relentless pressures of a life lived at full throttle eventually took its toll. After 15 years of marriage, Lauda and Knaus divorced in 1991.
Birgit Wetzinger: The Anchor in Later Years
Lauda's second chapter began with Birgit Wetzinger, a flight attendant more than 30 years his junior. Their relationship was marked by profound devotion long before marriage. In a remarkable act of love, Birgit donated one of her kidneys to Lauda in 2005, three years before they wed in 2008.
This phase of Lauda's life was quieter, focused on reflection, family, and his role as an executive and advisor in F1. Birgit provided steady support through his later health struggles. The couple welcomed twins, Max and Mia, in 2009, and she remained his constant companion until the end.
Two Eras, One Legendary Life
Niki Lauda's story is a powerful tale of two contrasting partnerships. His marriage to Marlène Knaus was synonymous with the adrenaline-fueled peak of his racing glory. In contrast, his union with Birgit Wetzinger offered a serene harbour during his later years, built on sacrifice and deep personal connection.
Together, these relationships provided the private rhythm to a very public life, proving that even the fiercest competitors are shaped by the strength and love of those closest to them.
