Leadership Team

Marco joined ISHCMC as the Head of School in January 2025. Prior to that, he was Head of School at fellow Cognita school, Stamford American School, Hong Kong. He was also the Founding Head of College at Fettes College Guangzhou and has led the partnership between Fettes College, a leading UK independent school, and Bright Scholar Education Group, China’s largest K-12 school private schooling provider, in their first joint venture opening.

Marco brings over 30 years of international teaching and leadership experience, having served at six leading Headmasters and Headmistresses Conference (HMC) Schools across the UK, Dubai, and China establishing and leading some of the most prestigious schools within the UK and international independent education. Marco is looking forward to bringing the school forward on a continued path of development and growth, encapsulating both his experience and the great foundations of the school.

Dr. Tosca Killoran has been an educator in the IB international community in Asia, Europe and North America since 2000. Beyond her educational leadership, Tosca acts as a consultant to international schools as well as a presenter and keynote speaker at conferences and professional development sessions.

Tosca’s published research focuses on innovation and equity in education. She co-founded ED-ucation Publishing, founded TEDxYouth@BIS, TEDxYouth@NIST, and TEDxYouth@Jingshan in order to give a voice to #youthchangemakers. Her passions are global citizenship, equity in education, and providing opportunities for diverse communities to connect. She is an Amazon bestseller author of children’s books, a website designer and app creative director. Her passions are global citizenship, service learning, and providing opportunities for diverse communities to connect.

Originally from a small town in Ontario, Canada, Jennifer Pratt brings more than 23 years of experience in international education. Her career has taken her to schools across England, Kenya, Finland, China, and Vietnam, where she has worked with diverse international communities and developed extensive experience in educational leadership.

Jennifer has a longstanding connection to the ISHCMC community, having previously spent 10 successful years at ISHCMC-American Academy. She joined ISHCMC in 2026 as Deputy Head of School, bringing a deep understanding of international education and a strong commitment to student-centered learning, educational excellence, and community connection.

As ISHCMC’s Deputy Head of School, Jennifer works closely with students, families, faculty, and school leaders to support an inclusive learning environment in which every student is known, supported, and empowered to thrive.

Kate Grant is a dedicated and passionate educator with over 40 years of experience in diverse international contexts, including New Zealand, Bhutan, Malaysia, Indonesia, Bangladesh, Thailand, Paris (France), and Vietnam. Her extensive career has been shaped by her unwavering commitment to creating inclusive, student-centered environments where every child feels valued and supported.

Kate’s love for collaboration is at the heart of her work. Her belief in the power of teamwork ensures that teachers, staff, and students are all working together to create a vibrant and engaging educational environment.

Kate’s global teaching experience has enriched her understanding of different cultures and educational systems, and she continues to bring a fresh, open-minded approach to each new environment she encounters. Despite her extensive experience, Kate remains a learner, always eager to embrace new ideas that benefit her students and peers alike.

Originally from Michigan, USA, Anthony brings more than a decade of leadership experience across IB, IGCSE, A-Level, and US curricula. He spent the past twelve years in Shanghai — most recently as Assistant Head at Dulwich International High School Suzhou, where he earned his National Professional Qualification for Headship (NPQH). He is particularly passionate about the middle years and about building cultures of achievement grounded in character, community, and confidence.

A University of Toronto graduate, Kohulan brings extensive international experience and a strong commitment to the IB philosophy. He has served as IBDP Coordinator, Deputy Head of Secondary, and Deputy Head Academic, with leadership experience in Bogotá, Colombia and, most recently, ten years in Phnom Penh, Cambodia.