I don’t think I’ve ever seen this happen before. It's almost frightening that this could happen by something so random as just walking down the street.This is absolutely frightening. Could you imagine you're commuting to or from work, you're walking and all of a sudden, like in a movie, you get swallowed up in a sinkhole!

That's exactly what happened two these two people featured in this video. While it didn't happen in America, it is still frightening to think of just innocently walking down the street and the sidewalk just swallowing you up. Security cameras in Seoul, South Korea caught two pedestrians walking down the street when they suddenyl get swallowed up by the ground.

Watch the wild footage below.