Ridiculous Mountain Biking in Chile

Question #1 - Did he kill that dog at the :28 mark?

Question #2 - Why do people think it's okay to stand so close?

Wow, judging by the length of this course and the number of spectators I'm led to believe that they think more than one person can do this, which is fuckin bonkers. I could've sworn he was gonna have a Chilean yardsale going down that first set of stairs.