Yuki Kawauchi, the greatest undoubtably clean marathon runner in the world right now, added another new world record to his impressive resume over the weekend.
Kawauchi broke the world record for a half marathon run in a suit running 66 mins 42 secs, taking off a whopping 18 minutes off the previous world mark set by American Gihan Amarasiriwardena in December 2015.
http://japanrunningnews.blogspot.fr/2014/03/the-kawauchi-counter.html
http://japanrunningnews.blogspot.fr/2016/03/kawauchi-breaks-world-record-for-half.html
Kawauchi is taking distance running into new territory with this accomplishment as never before in the history of distance running has such a huge amount of time been taken off a half marathon world record.