Answer:
score in end zones.
The more you have me the less you see. Shine a light on me and I shall flee.
What word has kst in the middle, in the beginning, and at the end?
What goes through a door but never goes in and never comes out?
I fill a room but take no space.
I met a man on the London bridge, he tipped his hat and drew his name, in this riddle I told you his name. What is it?