pellets. He has a doppelganger in the form of a picture of a tailor sitting at a sewing machine, a commonly used decal among dry cleaners in the US. Arnheim did not serve as its model. Personal interests In addition to Arnheim's passion for opera, which is focused on German operas, including those by Richard Wagner and Richard Strauss, he has an interest in ice hockey and played amateur hockey for a period. A member of Beth El Synagogue, he served as president of the congregation from 2005 to 2007. References Businesspeople from Pittsburgh 1944 births Living people ExxonMobil people Private equity and venture capital investors Swanson School of Engineering alumni Columbia Business School alumni People from Potomac, Maryland