Meet the people behind the Accelerate & Access Foundation


Ceri Jones

Ceri Jones

Headmaster at Caterham School

Ceri is Headmaster of Caterham School in Surrey, a co-educational independent school. Previously he was Executive Principal of The Marsh Academy in Kent (a non-selective academy) and Deputy Head of Tonbridge School. He is also a Governor at The London Academy of Excellence, a 16+ Free School in the London Borough of Newham.
Ceri was a founding member of the programme in 2013 and has co-ordinated the programme’s development in Kent.

Debbie Hannam

Debbie Hannam

Advanced Leadership Fellow, Harvard University

Debbie co-founded with Ceri Jones the Accelerate and Access Foundation in 2015, during her year as an Advanced Leadership Fellow in the Advanced Leadership Initiative at Harvard University, with the view to providing a platform for education access programmes. In 2012, inspired by a long-running programme at Phillips Academy in the US, she had brought the UAP model which was subsequently adopted for the Kent Academy Network, to the Sutton Trust and received their support shortly thereafter.  Previously, Debbie spent 26 years in executive search.  She also plays an active role with a select number of other charities.

Alistair Summers

Alistair Summers

Deputy Chair of Governors at St Paul’s School, London

Alistair is Deputy Chair of Governors at St Paul’s School, London (an Independent School)  and a Governor and Chair of the Finance Committee at Henrietta Barnett School, Barnet (a State School Academy. He is a Trustee of The National Youth Theatre and sits on their Finance Committee. He is a Chartered Accountant and has extensive experience running and investing in businesses. He also advises on US and UK personal tax.

Paul Dixon

Chief Investment Officer of Guardian Assurance Limited

Paul was most recently the Chief Investment Officer of Guardian Assurance Limited, looking after £17 billion for around 1 million policyholders. Paul has worked in Insurance and Investment Banking in a variety of roles for the last 25 years. He has been a mentor for the Social Mobility Foundation for the past 5 years and has been involved in the A&AF since January 2014. Paul has a keen interest in promoting social mobility through education.

Paul is also a Trustee of the Lazard Pension Scheme and an advisor to the Endowment fund of Fitzwilliam College, Cambridge University.

Sian Carr


Sian is Executive Principal at Skinners’ Kent Academy in Tunbridge Wells, as well as President of the Association of School and College Leaders, a member of the International Baccalaureate Governing Council, and a Governor at Sevenoaks School. Passionate about making a difference to the lives of young people, Sian believes that strong, positive and focused leadership at all levels in a school is essential to its success and improvement.

Sian boasts a wealth of experience across a range of roles, including as Operational Director, Stakeholders and Networks at the National College for School Leadership, Director of the Eastern Leadership Centre in Cambridge and an earlier teaching career spent in four London Schools before spending seven years as Head of the Sandon School in Chelmsford, Essex.


Carl Plane

AAF Operations Manager and History Teacher at Tonbridge School.

Carl was one of the first cohort of student mentors appointed on the KAN APP and has been with the programme ever since, graduating from Fitzwilliam College, Cambridge in 2015 and joining the AAF as Operations Manager, based at Tonbridge School shortly after.

Carl is responsible for the day to day planning and coordination of the KAN APP, and works closely with our student mentors, our mentees and the network of schools to make sure that everything is running smoothly.

Paddy Sadler

AAF Communications Manager

Having graduated from Churchill College, Cambridge in 2014 Paddy has been involved with the APP in Kent since the start of year 2. Having initially assisted Ceri, Paddy is now the AAF Communications Manager, as well as playing a full and active role in APP events and residential programmes.

Paddy is an Assistant Housemaster, Head of Cricket and teaches Politics at Tonbridge School, as well as being responsible for their partnership with the Marsh Academy, a core component of the Kent Academies Network.