Meet John Krahn, 7-foot, 400-pound high school lineman
![Meet John Krahn, 7-foot, 400-pound high school lineman](http://bloximages.chicago2.vip.townnews.com/tdn.com/content/tncms/assets/v3/editorial/c/e1/ce16d25e-70e7-5b7d-92b9-abe2ee88c112/56141bb05090d.image.jpg?resize=300%2C324)
LOS ANGELES (AP) — John Krahn is among the biggest football players ever to don pads and a helmet. And he's still in high school.
LOS ANGELES (AP) — John Krahn is among the biggest football players ever to don pads and a helmet. And he's still in high school.