Della Buakuma
Assistant Principal
Della joined Christ the King Sixth Forms in 2026 as Assistant Principal for Marketing, Partnerships and Progression.
Della says …
“Joining Christ the King Sixth Form as an Assistant Principal has been a full-circle moment for me. As a student, I experienced CTK as a warm and welcoming environment, where I was able to leave with strong academic foundations and a sense of guidance along the way. More than a decade later, Christ the King continues to uphold these values. It is a community of dedicated staff and practitioners committed to transforming the lives of young people from London.
I am proud of the Sixth Form’s vision and excited to contribute to its continued growth by leading initiatives in marketing, partnerships, and student progression. This includes raising the school’s profile, building strategic partnerships with local and national organizations to expand opportunities for students, and supporting pathways that ensure every student can achieve their academic and career ambitions.”

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Tony ST MARY'S Grades achieved: A*A*BA Progressed to: University of Oxford Course: A Level Maths, Physics, Fine Art and Further Maths
“CTK has always encouraged me to aim high, which has led me to apply to the University of Oxford and I am so pleased to begin my studies there. ”
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Mauzi ST MARY'S Grades achieved: D*DD Progressed to: University of Manchester Course: BTEC Applied Science
“During my time at CTK I have enjoyed meeting various new people, whilst engaging in classroom activities and coursework. Additionally, my teachers have provided me with excellent support throughout my studies. I am now going on to study Pharmacy at University of Manchester, in the pursuit of becoming a Pharmacist. I can’t wait to start this new journey.”
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Precious ST MARY'S Grades achieved: D*D*D* Progressed to: City University of London Course: BTEC Level 3 Health and Social Care
“Studying BTEC Health gave me the best opportunity to realise my dream. I’m incredibly appreciative of all the support and assistance I received throughout my course. From the beginning, the staff recognised my ability and didn’t give up on me.”
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Chief ST MARY'S Grades achieved: BBB Progressed to: Queen Mary University Course: A Level Maths, Physics and Chemistry
“I really enjoyed my learning at CTK as lessons were relevant, engaging and challenging, whilst cultivating a warm, dynamic atmosphere.”
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Nathaniel ST MARY'S Grades achieved: D*D*D Progressed to: University of Reading Course: BTEC Level 3 Creative Media
“The personalised attention and encouragement from the teachers has, without doubt, contributed to my academic success. The various resources offered by the sixth form, such as the library, extracurricular activities, and online tools have been outstanding. I would highly recommend CTK, to anyone looking for a wonderful educational experience that goes beyond academic excellence.”
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Maddison ST MARY'S Grades achieved: BCA, Distinction* Progressed to: Degree Apprenticeship in Accounting & Finance Course: A Level Business, Maths, EPQ and BTEC IT
“CTK St Mary's is a great environment with friendly people and teachers who want us to succeed. My grades significantly improved. I have enjoyed the various trips and enrichment activities that take place at CTK.”
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Daulat ST MARY'S Grades achieved: AAB Progressed to: Queen Mary's University Course: A Level Maths, Physics and Chemistry
“If you are willing to put in the effort to succeed, CTK is the best place to be. The sixth form provides excellent resources and a supportive community to help you reach your academic and personal goals.”
Chislehurst Road
Sidcup
London DA14 6BE
stmarys@ctksfc.ac.uk

