"You should be able to run 100 meters like a horse in the Kentucky Derby with blinders on," Boldon says. "Nothing in the 100 should ever cause a sprinter to look to his left or right." Boldon ...

If you are 71 years old, how fast could you run a 100-meter race? Jin Hui from Qingdao, East China's Shandong Province, gave his answer— 13.97 seconds. Jin was born in 1953 and was a worker at a ...

Yoshihide Kiryu in 2017 broke that mark and became the first Japanese sprinter to run 100 meters in under 10 seconds. With more Japanese now achieving that feat, much attention was focused on the ...