Bo Jackson is a Chicago legend — the American League All-Star who hit a home run in the All-Star Game then in the off-season was running over linebackers as a member of the Los Angeles Raiders. He was one of the great American athletes ever. His Tecmo Bowl video-game self was the most unstoppable sports video game character ever. He’s also a guy who knows about injuries. A hip injury he suffered in the NFL slowed his career in both sports.