The world champion in the event that year was Tyson Gay of the USA.
The length of a sprint is usually 100m
by cheating
my dick
100
Sally pearson does the 100m hurdles and the 100m sprint
9:58 by jamaicas Usain Bolt,10:49 in womens 100m sprint
Athletics: 100m Sprint 200m Sprint Etc.
long sprint short sprint 100m hurdles and so on
9.91
I like trains
by speed training. most common way is to sprint for 100m jog for next 100m sprint another 100m jog 100m. do this continously for 30mins. do it at least 3 times a week. your speed will improve. maybe not significantly but it will improve.