Here are 3 famous musicians from Austria died at 23:
Otto Weininger (April 3, 1880 Vienna-October 4, 1903 Vienna) was an Austrian writer and philosopher.
He died in suicide.
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Rupert Hollaus (September 4, 1931 Traisen-September 11, 1954 Autodromo Nazionale Monza) was an Austrian personality.
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Geli Raubal (June 4, 1908 Linz-September 18, 1931 Munich) was an Austrian personality.
She died as a result of firearm.
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