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  • Did You Know?

    Our school offers an environment of respect, intercultural understanding and integrity, where everyone is involved, valued and successful; a community where individuals make a difference.

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  • Did You Know?

    97% of our parents say their child is developing confidence and independence at our school


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    Through Nord Anglia University our teaching staff maintain the highest standards of a rigorous British education.

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  • Did You Know?

    Our students have achieved strong results in the IB Diploma Programme. BISB’s initial average score this year is 2½ points higher than the IB global average, maintaining the gap between ourselves and other IB schools around the world.

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    Find out more about our Sports Department and TEAM BISB!


Leslie Hammel

Leslie Hammel

Year 6 Bronze Teacher

Certificate of Education, Alsager College of Education (Keele University)

18 credits “Masters In International Education”, Michigan State University 

ESL in The Mainstream,  University of South Australia

‘Essential Skills for International Schools Counsellor’, Principal Training Centre London

BSME Middle Management Course

EBBA FA Overseas Coaching 

Les began his teaching life in the UK, and after three years he started a new career in international education which has taken him to Belgium, Saudi Arabia, Norway and finally Budapest.  He has coached sports at all levels with a speciality in Basketball, Football and Athletics.

Les joined the British International School Budapest in September 2015.

Les firmly believes in an open sharing classroom where students take responsibility for their own learning. His ambition is to implement the Learning Power philosophy of Guy Claxton into his teaching and create strong, compassionate and dedicated lifelong learners.

In his spare time, Les enjoys living in a vibrant city.  He is an avid historian and keen cyclist so his weekends go quickly. He enjoys exploring sailing opportunities on Lake Balaton in the summer months and becoming a Hungarian culture expert to impress his friends across the world.