CHEETAH DIE IN 15 SECONDS !
When cheetah accelerates 0-60 mph in 3 sec temperature rises 105 degree F not only body but also brain temperature. So techincally after 15 sec when he reaches 109 degree F, cheetah has to stop running otherwise temp. is so high, that blood start flowing back to its brain as well as eyes, which makes eyes looks red in colour which eventually leads to death.
