Sister Teresa is no unknown quantity. She is known to millions of Germans through her television appearances, musicals, church services, lectures and books. The religious educator and Catholic nun combines a talent for speaking, humor, openness and enthusiasm for faith to create a captivating personality. She is a sought-after guest speaker in German-speaking countries, for entrepreneurs, companies, associations, Christian communities and youth events. She gives over 150 talks a year. She is a 60-minute firework display with convincing, real-life advice for everyday life.

Sister Teresa