One of the best moments in the Back To The Future series of movies, is when Michael J. Fox picks up the guitar in the past and absolutely slays the Chuck Barry song Johnny B. Goode. But did you know, that even with late-stage Parkinson's Disease, he can actually do that in real life? It was dubbed over in the movie, but make no mistake, Michael J Fox can tear up that axe! He did just that at MetLife Stadium with the band Coldplay just a couple of nights ago:

"I guess you guys aren't ready for that yet, but your kids are gonna love it!"