As well as the drug allegations, there are claims that the record run was unfairly wind-assisted (if there's a tailwind greater than 2 m/s, the record doesn't c

As well as the drug allegations, there are claims that the record run was unfairly wind-assisted (if there's a tailwind greater than 2 m/s, the record doesn't count). The anemometer at the track was reading zero during the race, but people there on the day say it was windy, and the anemometer at the triple jump a few metres away read over 4 m/s. So the suggestion is that the track anemometer wasn't functioning.