How much time does this woman need to get into a suitcase? How long are the longest fingernails in the world? Read about these records (and many more) in the Guinness site for world records!
http://www.guinnessworldrecords.com/world-records/extraordinary/fastest-time-to-enter-a-suitcase
http://www.guinnessworldrecords.com/widest-mouth/
http://www.guinnessworldrecords.com/world-records/extraordinary/longest-fingernails-(female)-ever