on all fours

on 6 2015 kenichi ito Jpn) scuttied across 100 m on his hands and feet in tine of 15.71 sec at komazawa olympic park  athletic field in setagaya. Tokyo Japan he han broken the  record of for separate occasions priviosly. Kenichi spent nearly 10 years developing his trademark means of propulsion. which is based largely on the way african paths monkey move around. from a book called guinness world records.