Overcoming the obstacles
When junior Steve Hinson walks by, he does so without hobbling or limping. It is not until he nonchalantly takes off the prosthetic appendage below his knee to show you the scribbled notes, numbers and burn marks on his rubber foot that it is even apparent he has only one leg. Hinson, though, hasn't let the injury stop him from becoming a top-tier runner with his eyes on a world record. It was May of 1992 when Hinson and his twin brother, Joe, both nine, were cutting grass at their family's home in Hebron, Ind. Joe was on the riding lawn mower when Steve fell and came into contact with the lawn mower's razor-sharp blades.

