DD2 (8yo) has always followed a sneeze with an audible and lengthy belly rumble. It's been this way as long as I can remember and happens with every sneeze regardless of time of day/hunger levels.
I google regularly but can't find any link between the two happening apart from a years old "yahoo answers" topic where it is suggested that it could be a person who is hungry could produce internal gasses that result in a sneeze!
I'm just curious to see if this happens to anyone else out there or if there are any theories on why it happens...