Anyone who has been near or around RPGs or similar weapons knows you should, if you are firing the weapon, clear your backblast area and if you are near the operator to get away from the backblast area.
The camera man nor the operator in this scenario however did absolutely none of that. As the operator gets ready to engage his target you can see the camera man following close behind right up until the point the RPG gunner pulls the trigger.
The blast subsequently knocks the camera man to the ground. We are sure at this point he is stunned, probably doesnt know up from down or right from left at this point but he manages to get back onto his feet.
You can see the video from Funker530 below;