The World Record of ‘most number of underpants worn by a person less than eighteen years’ has been achieved by Jack Singer (Ten years) from Warwick, New York, USA.

On June 18, 2010; Jack Singer student of 4th grade wore Two Hundred Fifteen (215) pairs of underpants in a time of 18 minutes to set the world record for the most number of underpants worn by a person of less than eighteen years. At the time of creating the record, the total weight of the underpants worn by Jack Singer was 30 lbs (13.61 kg). Jack was helped by his parents to create the world record.