De 100 meter in 8.99?

Although we probably won’t see that mark reached in our lifetime, 9.25 is conceivable for the species to achieve. When you optimize factors like reaction time, wind resistance, altitude, power to weight ratio, etc., you can systematically calculate the best the species can do. And based on my calculations, we may someday be able to set our sights on 9.00 and someone just may break it.