BedOfNailsBlockBreak

A four-layer bed of nails using 15.24 cm (6 in) nails, 2.54 cm (1 in) apart, was formed to create a four-man sandwich consisting of Paul Evans, Andy Gray, Steve Prior, Ray Prior (all UK) with John Parfitt (UK) lying on the top, was created on the set of Guinness World Records: 50 Years, 50 Records at London Studios, UK, on 11 September 2004.