Geoff Abbott from South Cumbria has certainly lived life to the full. He started his work as a butcher's boy before going to war. Later he became a Beefeater at the Tower of London and became an expert on the darker side of the Tower's gruesome history.
He is also a helicopter pilot - and he's 91 years old.
Geoff has just written his latest book - his autobiography. Tim Backshall has been to meet one of life's great characters.
More top news
The 40-date tour begins in March next year, with the band performing at Carlisle Sands Centre on 29 April.
Police smashed the major conspiracy and rounded up the criminals after mounting a covert operation code-named "Goose".
Find out how the new data laws affect the general public and businesses.