Bolt started out a 400m guy, that was his first event, well the workouts and the pain.....nay! So he starts running and training as a 200m cat, he spent 4 seasons just running and training as a 200m man. Now what 100m man ever did it like that before, yep......nobody. So by the time he FINALLY did start sprinting a 100m he had a whole other level of speed endurance, now add that 6-5 stride. What other sprinter was similiar,what.....nobody? Here we have a unique sprinter something different. and if ya knew sprinting you'd see it.
Fred Kerley is similiar, all those seasons training as a long sprinter, so what happens once he decides to run a 100,m, a whole other level of speed endurance which is the key to 100m sprinting.
I do get a kick out of rookes and.......all sprinters must be dirty....yep, funny.