Smallest world record

   Largest collection of handmade aeroplanes-world record set by John Kalusa

  Smallest Museum-world record set by the Edgar's Closet Museum

  Smallest snake-Leptotyphlops carlae sets world record

  Smallest Helicopter-world record set by GEN H-4

  Lightest mobile phone-world record set by Modu mini phone

   Smallest living dog-world record set by Boo Boo

   Smallest steam engine made by Iqbal Ahmed set world record

    Smallest living dog by height-world record set by Ducky 

    The world’s smallest published book