DH claims to have this. Scientists say this is a real thing. We heard about it … almost 20 years ago, back when it was “Autosomal Dominant Helio-ocular Outburst Syndrome”. They have since added “Compelling” and changed decided to ignore “Dominant” in their quest to have the acronym spell out “achoo”. IMHO, this does not add to their reputation as serious scientists, nor to this thing as something that doesn’t belong in the Journal of Irreproducible Results.

In any case, this is his Ode (sung to the tune of Bohemian Rhapsody):

Is this the bright light?
Is this just allergies?
Caught in the sunlight,
Can’t escape the need to sneeze.

Open your eyes,
Look up to the skies and sneeze
I’m just a poor boy, i need no sympathy
Because I’m sneezy come, sneezy go,
Little high, little low,
Anyway the pollen blows doesn’t really matter to me, to me…