A man on a motorcycle turned out to be in the right place at the right time.

This biker,  armed with a camera helmet, was riding along a San Diego highway when he happened upon an overturned car, with the driver still inside. No one else had a knife to free the driver from her seat belt, so he jumped at the chance to help her.

The incident took place in 2011, but is only now starting to trend. It's certainly easy to see why.