THIS incredible video shows how a freak gust of wind caused the most amazing of own goals.

The clip, taken at a Thurrock FC v Romford game, has gone viral and shows Thurrock defender Kamarl Duncan kicking the ball towards the opposition's goal midway inside his own half. 

But amazingly, a freak gust of wind sends the ball fying BACK towards his own team's goal. 

Thurrock's keeper scampers back, but the wind whisks the ball over his head in his own net completing one of the most bizarre goals of all time!

See for yourself, watch the video here