In 2014, Alan Edwards decided Caffe Nero coffee was just his cup of tea, and so he set out to visit every branch in Britain.
So far Alan, 80, has had his favourite black Americano in 489 of 641 Caffe Nero coffee shops.
He reckons to have spent £1,500 on his brews as he has travelled around the country, and is now treated as a celebrity by staff wherever he goes.