Longest-serving librarian in school

Certificate No. : WRC170801E

As a librarian Kathrien Greren has continuously served in a high school in Alaska for 49 years. Kathrien Greren has been working at the school library since she was 21, and she said she's happy with the kids and enjoying the environment. On August 1, 2017, the World Records Certification has certified it and Kathrien became the longest-serving librarian in the world.