Ok- my turn,
Not extremely genius, but it's my nick. I've always had this thing for the sun- sun sets, sun rises, sun rooms, etc.
It always been a energy booster for me for some reason (other than the fact that I am half Kryptonian and my *real* name is Kist-El

).
Anyway- I grew up in Arizona and went off to college in Minnesota - can you say one extreme to the other??? Gray skies and white outs tended to make me homesick so I painted a huge sun on my dorm room wall so it would be the first thing I would see when I got up (to be faced with 70 below with wind chill weather - ever had your eyelashes freeze together while you walk to class?)
Friends caught on to my sun fiend and the nick seemed to fit!
Oh- and the only part of my body that would get sun burned was/is my nose... the rest is just 'kissed' by the sun.
I guess that's it!
~sunkist