Children: Peter (born 1943), Alexander (born 1967), Gero (born 1983).
Doctor of Medicine since 1943. Race-car driver; winner of three Austrian national championship titles; founder of racing team, 1960.
Fastest European breast-stroke swimmer 1937-1939. Held the Austrian 100 metre breast-stroke record for 14 years.
He dubbed himself in the German version of Banana Joe (1982).
In autumn 1962, he and his good friend Peter Wehle did a Comedy record entitled "Doktor schützt vor Blödheit nicht" as a duo. In 1967, they did another program entitled "Graf Bobby - Graf Rudi". The two records were combined on a CD released in 1999.