Pure uncle Tom! Mr., you never went to Cambridge. Cambridge does not award credits but degrees like any other university. Judging by your age, it more plausible that you MAY have sat fro GCE ( General Certificate of Education) schools by London examination board. Those who believe you are equally fools. Moreover, how come you’re not in possession of your ‘own’ certificate(s) as no one else is allowed to collect your ‘certificates’ on your behalf as it must signed for.
Finally, you don’t need any certificate to know and meet the needs of your people. Silly monkeys who believe that English instructors means automatic authenticity can be conferred on a presented piece of paper ‘Certificate’. Stop the fooling and get on with governance which is badly needed. You don’t have a certificate and it is unnecessary, do you hear?