There’s a giant nesting doll in the middle of the Sochi slopestyle run

I have some questions about this big-ass snowboarder-themed nesting doll on the Sochi slopestyle run:

1. Why?

2. Are snowboarders allowed to incorporate into tricks? Can you stall on it or grind over its head?

3. Does it, in fact, contain other, smaller dolls?

4. Will there be a nesting doll in the middle of every Olympic event? Will there be a huge doll just chilling at center ice during the hockey games? Will bobsledders have to navigate around one?

5. It’s kinda attractive? Sochi’s messing with my head.