there was lot of drivel spouted here when robertson beat Mwangi in lisbon in 60'01 to 60'11
anyone with a clue about the sport wouda known this was nowhere near shape Mwangi was in when he ran ~ 59-flat in copenhagen last year off suicidal near 13'30 !!! opener & ~ 27'10 !!! at 10k
Mwangi last year in copenhagen, if given ideal pace shouda run ~ 58-mid & even a shot at the WR !!!
so, to believe he coud only run 60-low in lisbon, a quick course, showed he was seriously injured/ill in build up or in race
however, some nincompoops believed that was an accurate reflection of his copenhagen-'16 shape in lisbon !!!???
he confirms he has been battling hamstring injury all year :
https://www.iaaf.org/news/preview/copenhagen-half-marathon-2017unless posters believe he is lying, this explains his crap run in lisbon