Replying to Ghost of Keystone

i lived out in summit county all last season, skiing at keystone 6 days a week.  the park has serious talent, and im sure everyone could name drop dudes that hit key, but there was this one guy who the entire season stood out.  it might be because he wore the same grey sweatshirt with black X graphic, black face mask, black pants.  or maybe it was cause most of the time it seemed he was riding alone, lapping the big line and throwing huge supermans.  i watch a lot of edits and have wanted to find out who this ghost was.  anyone that was out there know who im talking about?