Three years ago, LeRoy Hayes was overweight and shy.
"I used to walk around with my head down. I didn't talk to anybody."
At 5-6 and 283 pounds, the 10th grader was obese and pre-diabetic.
Climbing the stairs left him panting. He was an unlikely recruit for the
new bike team at his charter school in West Philadelphia.
The first few times he rode a bike, he was so wobbly that he needed a
steadying hand. On the modest hill near the Mann Center for the
Performing Arts, he would dismount halfway up and walk to the top.