Elmar Fedderke

Elmar Fedderke (Dipl.-Kfm.) is the managing director of Walgenbach GmbH & Co. KG, a chain of retail stores in Düsseldorf. The author of the book ‘Verkaufen, wenn keiner kauft’ (Selling when no one is buying) is also involved in various committees on a voluntary basis, serves as a commercial judge and lectures in various educational programmes.