ALBAWABA - A recent investigation claims that German-American billionaire Karl-Erivan Haub, who disappeared six years ago near Switzerland's Matterhorn summit, was seen in Moscow with a Russian lover. Retail mogul Karl-Erivan Haub disappeared in April 2018 in Zermatt, Switzerland, during a ski mountaineering contest. After extensive air and alpine searches, his corpse was never found. In 2021, a German court declared him deceased, leaving his family with the enormous retail ...