His successes will remain unforgettable

"It is with deep sadness that we announce that our beloved Niki passed away peacefully on Monday, May 20, 2019, surrounded by his family," reads the message written by a spokeswoman for the airline Laudamotion on behalf of the family. "His unique successes as an athlete and entrepreneur are and will remain unforgettable. His tireless drive, straightforwardness and courage remain a role model and benchmark for us all. Away from the public eye, he was a loving and caring husband, father and grandfather. We will miss him very much."

The former professional racing driver is survived by his wife Birgit and their twins Mia and Max (9), as well as three children from previous relationships.