Antiques Roadshow guest's hobby leaves expert stunned as he interrupts 'hang on!'

ok.co.uk:

Antiques Roadshow graced our screens on BBC One this weekend, with a host of guests eager to have their military keepsakes appraised.

Expert Mark Hill was particularly taken with one lady's item a small aircraft propeller in stunning condition. He couldn't help but admire it, exclaiming: "What a gorgeous, sculptural object, and this wonderful sort of toffee-like colour.

What we are looking at is a plane propeller, are you an aviation fan?".The guest casually dropped a bombshell: "I have flown aeroplanes and built one," prompting a surprised Mark to clarify: "Hang on!

You have flown aeroplanes AND built one?". "In a garage," she added nonchalantly, leading Mark to quip: "As you do!" followed by shared laughter. "So this is why you know so much about this, of course," he deduced.