Chicago Bears offensive lineman Eric Kush is a big boy weighing in at 313 pounds. He has to be a big guy. Otherwise, he wouldn’t survive playing in the trenches against the best defensive linemen the NFL has to offer.

Along with simply being big, he needs to be athletic. Playing on the offensive line is hard work and requires a special kind of athlete.

If you believe a video Kush recently shared on Twitter is real, he definitely qualifies as jut such an athlete.

Can you remember the last time you saw a 300-plus-pound person do a backflip off a wall?

So, is it fake, or nah?