John 'Biffo' Bindon was a British actor and bodyguard (most notoriously for Led Zeppelin on their 1977 US tour, which he was subsequently sacked from for violent behaviour) with close links to the London underworld and a celebrated party trick; "I'd hang five half-pint beer glasses on me manhood. Everyone would ask how it's done beforehand so I'd put them out of their misery and thread my old chap through the handles of the glasses". The son of a London cab driver, Bindon was sentenced to Borstal twice in his youth and gained his nickname 'Bif…