Martin Burns noted: >>my eldest (also a Morgan by chance) sneezes when he looks at the sun... Hi Martin! http://www.straightdope.com/classics/a2_303.html Depending which link you prefer, "Photic sneeze reflex" affects anywhere from one-sixth to one-quarter of the world's population and is inherited genetically. I have it too ... but my wife thinks it all a bunch of hooey. RonL. No, I ain't gonna call it Autosomal Dominant Compelling Helio-Ophthalmic Outburst or ACHOO Syndrome.