Commenting on the results, Katy Ricks, Head of Sevenoaks School, said: "Many congratulations are due to all the pupils who sat the IB this year. I know heads, teachers and parents alike will be delighted with the results for what is an extremely challenging examination.
"Those of us that teach IB are convinced that it provides a broad curriculum - every pupil must study English, maths and a science - and very effectively differentiates between the performance of individual entrants."
