Ishinca Valley + getting high with the Altitude Junkies

For most people who are even beginning to bud into the world of high altitude climbing, Altitude Junkies and its owner, Phil Crampton, has probably blipped onto their radar.  Somehow the name is often mentioned here and there, never really being in the direct spotlight, but always with an air of prestige and hardcore-ness.  Somebody over here would mention that they are always the fastest up the mountain.  You would read over there that Phil saved somebody from dying in a high camp.  Somebody elsewhere would say that everybody on the team are just friends and that the company is not even a guiding service to begin with.  Who are these people?[...]