1966年10月8日出生于Bergisch-Gladbach, North Rhine-Westphalia, Germany
Kerstin Gier was born on October 8, 1966 in Bergisch-Gladbach, North Rhine-Westphalia, Germany. She is a writer, known for Rubinrot (2013), Saphirblau (2014) and Männer und andere Katastrophen (1999).
