Mr. William E. Thomas

“To be ignorant of what occurred before you were born is to remain always a child. For what is the worth of human life, unless it is woven into the life of our ancestors by the records of history.” – Marcus Tullius Cicero


Mr. William E. Thomas is the 2nd Head Principal of AUPP High School-Foxcroft Academy. Before coming to Cambodia, Mr. Thomas has spent the past 16 years teaching Economics and History at Foxcroft Academy, and in 10 of those years, he served as its Social Studies Department Chair.

Mr. Thomas’ academic background includes a Bachelor of Science in Business Administration and a Master of Arts in History, both acquired at The Citadel: The Military College of South Carolina. Mr. Thomas has taught all high school academic levels including Advance Placement and International Baccalaureate. He also attended all the workshops and seminars associated with those programs, including reading AP History exams (three consecutive years) for the College Board who is responsible for administering the Advanced Placement exams. Mr. Thomas’s vitae also include management positions in the private sector that includes banking, project management, estimating for commercial contractors, and even a little cattle ranching at his family’s farm.

Mr. Pak Lim

“Education is the most powerful weapon which you can use to change the world.” ~ Nelson Mandela

Academic Coordinator

Mr. Pak Limis the Academic Coordinator at AUPP High School Foxcroft Academy. He was born in 1976 in Battambang, and graduated from Monivong High School. Mr. Lim then pursued his BA in Phnom Penh (IFL) and MA (De La Salle University) in the Philippines. He has been teaching English in Phnom Penh for the last 24 years. Since 2008, he has worked in school management through teaching MA courses and managing schools.

Outside of work, he enjoys travelling, cycling, and reading books on leadership and self-help (NLP). He is passionate about sharing and discussing ideas from these topics with people in his personal and professional life.

Mrs. Hui Ling Teoh

“It’s not about What it is, It’s about What It can become” ~ Dr. Seuss


Mrs. Hui Ling Teoh is from Malaysia and is currently the Administrator for the AUPP High School Foxcroft Academy.  Previously, Ling was in the airline industries and entered the education profession upon her arrival to Cambodia in 2005. For 15 years, she worked as a School Administrator and Exam officer for a Reputable International School. 

Her passion is working with students as they grow, supporting teachers and staff so that they can reach their greatest potential.