بيلا كون
Polanyi was a cavalry officer in the Austro-Hungarian Army in World War I, in active service at the Russian Front and hospitalized in Budapest. Polanyi supported the republican government of Mihály Károlyi and its Social Democratic regime. The republic was short-lived, however, and when Béla Kun toppled the Karolyi government to create the Hungarian Soviet Republic Polanyi left for Vienna.