Our Founders

GSB was founded by Muriel Plag and Kathrin Nagle, with invaluable support from Christine Krabs and Sonja Einoedter.

With a shared vision of providing an immersive, bilingual environment, they sought to offer students not just the opportunity to learn in two languages, but to develop a deep appreciation for diverse cultures and global perspectives. Their commitment to excellence and a strong sense of community laid the foundation for a school that continues to inspire a love of learning in every student.