The Guinness World Records 2011 have been announced.
They range from the cute, with the world's smallest cow, to the strange, with the world's largest collection of Smurf memorabillia.
Also included in the list is the dog with the longest tongue and the oldest Salsa dancer in the world.
The Guinness World Records 2011 book is in shops now.
Check out this video of some of the best winners...
Having trouble seeing the video? Click here