The finish line: Sarah the cheetah, world's fastest animal, dies in Ohio zoo

An Ohio zoo said that Sarah, a cheetah designated the world’s fastest land mammal and land animal by National Geographic magazine in 2012, has died at the age of 15.
The Cincinnati Zoo and Botanical Garden said in a statement Thursday that it had euthanised Sarah on Wednesday due to her “diminishing quality of life.” The average life span of a cheetah, the fastest land mammal, is eight to 12 years, the zoo said.
Sarah was dubbed the fastest cheetah when she ran 100 metres in 5.95 seconds, hitting 98.2km/h, during the filming of a National Geographic special, beating her previous world record of 6.13 seconds in 2009.
WATCH: Sarah the cheetah sets a new world record
Cameras captured the record-breaking run on Sarah’s first attempt as she chased a fluffy dog toy lure on a specially designed course certified by the Road Running Technical Council of USA Track & Field, the national governing body for running and walking organised sports.