![What was Niki Lauda's cause of death, how old was he when he died, how many children did the F1 legend have? What was Niki Lauda's cause of death, how old was he when he died, how many children did the F1 legend have?](https://www.thesun.co.uk/wp-content/uploads/2019/05/NINTCHDBPICT0004243885121.jpg)
What was Niki Lauda's cause of death, how old was he when he died, how many children did the F1 legend have?
![Niki Lauda: Mercedes, Ferrari and Red Bull pay heartfelt tributes to F1 legend | F1 | Sport | Express.co.uk Niki Lauda: Mercedes, Ferrari and Red Bull pay heartfelt tributes to F1 legend | F1 | Sport | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/73/590x/Niki-Lauda-1129877.jpg?r=1558423421389)
Niki Lauda: Mercedes, Ferrari and Red Bull pay heartfelt tributes to F1 legend | F1 | Sport | Express.co.uk
![Niki Lauda dead: F1 legend passes away aged 70 after undergoing kidney dialysis - Irish Mirror Online Niki Lauda dead: F1 legend passes away aged 70 after undergoing kidney dialysis - Irish Mirror Online](https://i2-prod.irishmirror.ie/incoming/article16175434.ece/ALTERNATES/s615b/2_Grand-Prix-of-Belgium-1977.jpg)
Niki Lauda dead: F1 legend passes away aged 70 after undergoing kidney dialysis - Irish Mirror Online
![Guy Edwards: 'The car was alight and Lauda was trapped... he did thank me for rescuing him, but it was very frightening for him and he couldn't really talk about it' - Guy Edwards: 'The car was alight and Lauda was trapped... he did thank me for rescuing him, but it was very frightening for him and he couldn't really talk about it' -](https://m.belfasttelegraph.co.uk/incoming/b4f68/38132825.ece/AUTOCROP/w300/niki_lauda-dead_001.jpg)
Guy Edwards: 'The car was alight and Lauda was trapped... he did thank me for rescuing him, but it was very frightening for him and he couldn't really talk about it' -
![Niki Lauda: Will F1 mark Lauda death at Monaco Grand Prix this weekend? | F1 | Sport | Express.co.uk Niki Lauda: Will F1 mark Lauda death at Monaco Grand Prix this weekend? | F1 | Sport | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/73/750x445/1129959.jpg)