Someone told me the term for this, but i forgot it.

What is it called when someone's "sclera" (white part of eye) shows both above and below the iris when the eye is opened?

I googled images of eyes to show you what i'm talking about:

guy at the top has what i'm talking about:
http://nacken.com/images/eyes.jpg


this eye doesn't
http://upload.wikimedia.org/wikipedia/commons/6/65/Eye_iris.jpg