The worst day of Niki Lauda’s life, he always said, was not Aug. 1, 1976. ... Lauda’s marriage to Marlene Knaus ended in divorce. Survivors include his wife since 2008, ...

Nikolaus “Niki” Lauda, ... remaining with the organization until 2002.Lauda was married twice: to Marlene Knaus from 1976-1991, and to Birgit Wetzinger from 2008 until his death.

Niki Lauda died on Monday at the age of 70. ... two sons, Mathias and Lukas, from his first wife, Marlene Knaus; and a son, Christoph, from another relationship. Related Story.

Niki Lauda was a Formula 1 icon but the courageous Austrian transcended sport and was about more than just racing ... Mathias and Lukas, from his first marriage to Marlene Knaus, ...

Niki Lauda, who has died aged 70, ... Lauda leaves his second wife Birgit, their twins Max and Mia - born in 2009, two sons from his first wife Marlene Knaus - Mathias and Lukas, and a son ...

Lauda also returned to Formula One in a managerial position in 1993, remaining with the organization until 2002. Lauda was married twice: to Marlene Knaus from 1976-1991, and to Birgit Wetzinger ...

Niki Lauda died on Monday at the age of 70. ... (Mathias and Lukas) from his first wife Marlene Knaus -- and a son, Christoph, born from another relationship. RECOMMENDED FOR YOU ...