Riders from past, but unforgotten
Rupert Hollaus – died in Monza 1954: http://www.motoracers.eu/rupert-hollaus1954/?lang=en
Hans Baltisberger – died in Brno 1956: http://www.motoracers.eu/hans-baltisberger-%e2%80%a0-in-1956/?lang=en
Stefan Kiefer – died in Sepang 2017: http://www.motoracers.eu/racer-stefan-kiefer-2017/?lang=en