Man, 30, posed as a teen to rejoin old school and went unnoticed for two years

For most of us, going back to school to sit our final exams as an adult is the stuff of nightmares.

But a man in his 30s willingly did just that, posing as a teenager to rejoin his old sixth form for two years.

Brian MacKinnon re-enrolled at Bearsden Academy in Glasgow in 1993, giving himself a new identity as a Canadian called Brandon Lee and putting on an accent to make his story more plausible.