Fastest animals
The fastest land animal is the cheetah, which has a recorded speed of . The peregrine falcon is the fastest bird and the fastest member of the animal kingdom with a diving speed of . The fastest animal in the sea is the black marlin, which has a recorded speed of .
List of World Deaf Championships records in swimming
The World Deaf Championships records in swimming are the fastest ever performances of deaf athletes swum at any edition of the meet, which are recognised and ratified by the Comité International des Sports des Sourds and FINA.