Cincinnati Zoo Cheetah Sets New World Speed Record in 100 Meter Run

Sarah, an 11-year-old cheetah at the Cincinnati Zoo, set a new world speed record this summer during a shoot for National Geographic magazine. She first earned the title of world's fastest land mammal in 2009 when she covered 100 meters in seconds, breaking the previous mark of seconds set by a male South African cheetah named Nyana in 2001. On June 20, 2012, Sarah shattered all 100-meter times when she posted seconds. By comparison, Sarah's 100-meter run was nearly four seconds faster than