Dual citizen, was 58 at the time of his disappearance, and was former managing director german retail giant tengelmann.
Court declares missing german billionaire dead after 3 years.
Mystery after german billionaire vanishes in swiss alps.
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Web — we’ve searched high and low to bring you 200 omg facts you honestly didn’t know… until now!
A study from harvard university finds that having no friends can be.
Web — he was last seen entering a tunnel in the klein matterhorn cable car station.