Sabrina Gülck

William S. Smith Certificate of Honor Winner

Sabrina Gülck


Shortly after starting my work at a large auditing and consulting firm, I decided to enhance my professional knowledge and further my career by pursuing the Certified Internal Auditor. The comprehensive Gleim Review System provided me a high degree of flexibility and allowed me to prepare for the exam in home study, alongside to a busy, fulltime work schedule.

The books that are available in hardcopy or digital version are structured in a very comprehensible manner. Supplemented by the online video lectures, they helped me build decent foundational knowledge. After having finished a lecture, I challenged my knowledge by completing practice exams from the Gleim question bank. The questions offered by Gleim are very close to the actual exam questions and emulate the test taking experience. Additionally, the online analytics provide a clear indication of personal weaknesses and thus facilitate a targeted learning approach.

All in all, I am very content with the Gleim Review System. I relied on it as a single source of preparation and it has helped me achieve an extraordinary score.