Longest attack of hiccups absolute worst case of hiccups in recorded history BBC News absolute worst case of hiccups in recorded history absolute worst case of hiccups in recorded history BBC News in February 1990 absolute worst case of hiccups in recorded history absolute worst case of hiccups in recorded history Longest attack of hiccups World Record for longest hiccups Guinness medical record breakers Longest attack of hiccups « Longest attack of hiccups » BBC News Longest attack of hiccups TIL that the longest hiccup attack lasted 68 years BBC News in February 1990 TIL that the longest hiccup attack lasted 68 years Longest attack of hiccups Longest attack of hiccups