The BKK Grading Syllabus that we follow is one of the world 's most comprehensive .
The BKK Grading Syllabus that we follow is administered and controlled in Britain by a highly qualified Board of Examiners .
The BKK Grading Syllabus that we follow is one of the world 's most comprehensive , and is administered and controlled in Britain by a highly qualified Board of Examiners .