Background
Tönnis, Marcus Alexander was born on December 10, 1974 in Munich, Germany. Son of Helmut and Gisela Tönnis.
Tönnis, Marcus Alexander was born on December 10, 1974 in Munich, Germany. Son of Helmut and Gisela Tönnis.
Diploma, Technische Universität München, Germany, 2003.
Research assistant Technische Universität München, since 2004.
Vice director Youth Evangelic Church, Rosenheim, Germany, 1993—1994, director various tent camps, 1996—2003.