Draft prospect went from bullied to buff with Don Beebe’s help

If you watch offensive lineman Garrett Gilkey working out at the Scouting Combine, you’d never believe he ever got bullied: He’s 6-foot-6 and 318 pounds and bench presses 225 pounds 28 times. But Gilkey says there was a time when he was a scrawny kid who didn’t belong on the football field — and it…