How NFL offensive linemen escape the 5,000-calorie lunch and transform in retirement - ESPN
Do NFL linemen get fat after they retire? - Quora
Jordan Gross, the epitome of consistency, earns Hall of Honor recognition
How 20 NFL players lost weight after retiring and became unrecognizable
Russell Okung drops 50 more pounds in post-NFL metamorphosis
Jordan Gross' retirement could alter Panthers' draft, free agency strategy - Sports Illustrated
How 20 NFL players lost weight after retiring and became unrecognizable
NFL: How 19 Players Lost Weight After Retiring, Became Unrecognizable
Still Gross, but much lighter
Jordan Gross is skinnier than you remember him - Cat Scratch Reader
Carolina Panthers left tackle Jordan Gross to retire - Sports Mole
Panthers left tackles: 10 OL who have started since Jordan Gross left