What do you do the day after the Super Bowl in San Francisco if you are Jim Harbaugh? Go to Willie Mays' house to hang out, of course.
The Michigan coach, who spent plenty of time in Northern California with the Niners and Stanford, checked in on the "Say Hey Kid" on Monday because Harbaugh is friends with every famous person on the planet, it seems.
Harbaugh does nothing halfway, so he showed up in a Mays jersey and snapped a picture with a bat in his hands. The best part of the pic isn't Harbaugh dressed up, it's the fact that Willie Mays is such a baller that he has a leather recliner with "Say Hey" stitched into the back of it, so you know whose chair that is.
Source: CBSSports.com, 2/8/2016, Robby Kalland