Boston Dynamics, redesigned cheetah Robot along with funding from DARPA's Maximum Mobility Program. The new design clocked a mammoth 28.8mph.
Robot has a upper hand !!!
America’s Maurice Greene : The fastest recorded running human being. During the 9.79 seconds it took him to set a world record for the 100 meters, he reached a top speed of 43.45kph/27mph in Athens, Greece, on 16 June 1999.