Call: 02-666-1933
           Call: 02-666-1933

Mr Jonny Liddell | Headmaster

Senior Leadership Team


Jonny read Natural Sciences at Cambridge University and completed his Post Graduate Certificate in Education (PGCE) at King’s College London and his National Professional Qualification for Headship (NPQH) through UCL. He is a founding fellow of the Chartered College of Teaching (FCCT) and a Fellow of the Royal Society of Arts (FRSA).

Jonny taught Mathematics at St Malachy’s College, Belfast before training as a Science teacher at King’s College London and teaching Physics and Chemistry at Hampstead School in London, before moving to the British School in Tokyo as Head of Science and subsequently progressing to Assistant Head. He then moved to Italy to become Deputy Head (Academic) at the British School of Milan before moving to Thailand where he was Head of Upper School at Harrow Bangkok for 6 impactful years. Jonny has an excellent track record for improving academic outcomes across several schools.

Jonny is renowned for his unyielding dedication to academic excellence, consistently achieving remarkable results in enhancing academic outcomes across diverse educational institutions. His leadership philosophy is firmly rooted in the conviction that every student deserves access to an education that not only cultivates academic brilliance but also instills robust values and prioritizes well-being. Jonny envisions a learning environment that produces knowledgeable, ethical, and internationally minded students, poised to graduate and make meaningful contributions to the global community.