id help!!!!

hey guys i was wondering if somebody could give me an id on my ball python i have
first thing he has begun to BRIGHTEN as ive had him (wish i had a pic when i got him) but anyway when i got him he was just a normal looking normal by that i mean dark..lol but ive recently seen a massive color change in him he went from what my other normals look like to this http://i1075.photobucket.com/albums/...t/DSCF1439.jpg

any ideas???

edit:he is 1000grams and ive had him for 2 years

Its a nice looking normal.

Looks normal to me.

Normal

Nice, light-colored normal.

Looks normal to me as well :)

ok thanks guys any ideas as to why he keeps getting brighter with each shed thats whats got me confused about him

edit my avatar pic is actully him at 200g you might see the difference in the pic its a bad pic

Ball pythons change color a lot in their first year of life. I think they're at their best, color-wise, at about 1 year old.

this ball is closer to 3 and just started this color change withen the last 3 or 4 sheds

Hard to say. What's he eating? How much does he weigh?
(Such things are not unheard of, and there isn't always a clear explanation).