The Moonwalk was alive WAYYY before that video was created
Back in the year
1885 A younge man named Marty Mcfly was being hustled by Mad Dog Tannin and his gang. Mad Dog Tannin was having a rough day and had decided to vent his frustration by taking his gun and forcing a poor time traveler (marty mcfly) to dance by shooting his gun at the floor directly next to his feet. In a line of panic Marty McFly began jumping and moving in desperation to not get shot, when suddenly, to enforce distraction, Marty McFly began moving backwards with style.
Roughly a century later, this became known as the "moon walk"
This is a joke, because I'm in class and i'm bored.