Kalman and Annamarie are Hungarian-born Americans who started their ministry with TWR in Monaco in 1984.  Their first assignment was producing Hungarian programs and counseling radio listeners.  In 1990, TWR relocated them to Austria and they were involved in the process of establishing national radio teams in Eastern Europe. For one memorable year, they served in Malawi, Africa in connection with the project of expanding TWR Malawi’s FM network.

Currently Kalman serves on the Global Technical Team of TWR by remote login from their home in the US. His main responsibility is to maintain the operation of TWR Europe’s remote monitoring system and evaluate the generated data to verify the radio transmissions and their reception in the target areas (Europe, Russia, Central Asia, Middle East, Africa).