Former Raven John Urschel Opens Up About Retirement, Concussions, Football, Math

BALTIMORE (WJZ)– This summer, as the Ravens prepared for their first full-team practice of training camp, offensive lineman John Urschel decided to hang up his cleats.
In an exclusive interview with WJZ, he told Jessica Kartalija why he made the decision to give up the game he loves.
After three seasons with the Ravens, the Penn State graduate, doctoral student at MIT and the man who has been dubbed the NFL’s smartest man decided to end his football career.
“That was