Horst Felbermayr Sr. (19 February 1945 â 17 March 2020) was an Austrian industrialist, businessman, and amateur racing driver who participated in six different 24 Hours of Le Mans.
Felbermayr was a frequent collaborator with the racing team Proton Competition.
Felbermayr died on 17 March 2020 at the age of 75. Felbermayr's son Horst Jr. and grandchildren, Horst Felix and Emma, are also racing drivers.