NAKED thrill-seekers whoop with delight as they set a rollercoaster world record.

The 195 naturists and volunteers stripped off on the Grand National ride at Blackpool’s Pleasure Beach theme park.

They shrugged off temperatures of just 10C (50F) as they set a new record for most naked people on a rollercoaster.

The cheeky stunt, part of British Naturism’s annual trip to Blackpool, broke the record of 102 nudes on a ride set in Southend, Essex, in 2010.