Bo Jackson July 11, 1990: Bo ran up the outfield wall. Literally. He chased down a fly ball and caught it about four steps in front of the fence. To avoid hitting the wall, he put his right foot on the wall, then his left, then his right — until he was 7 feet off the ground and sideways. For a guy who didn't want to be seen as a superhero, he sure kept doing superhero things.