Subscribe || https://www.youtube.com/GuinnessWorldRecords Favourites || http://gwr.co/YT-Favs In Japan, Kenichi Ito broke the record for the fastest 100m run on all fours! His time was 17.47 seconds. Kenichi uses all fours at home everyday as part of his training and his running style is based on a monkeys, which he studies. Welcome to the official Guinness World Records YouTube channel! If you
![The Fastest 100m on All Fours! - Guinness World Records Day 2012](https://cdn-ak-scissors.b.st-hatena.com/image/square/168f8c43ff4dde1400a6e3db6dcf82fb1cb96406/height=288;version=1;width=512/https%3A%2F%2Fi.ytimg.com%2Fvi%2FWc17_6HQdrQ%2Fhqdefault.jpg)