In reply to UKC Articles:
In the short I saw, Conrad was in a yellow suit, white hat, no O2, approaching a 'body'.
At the time he actually found the body, he was wearing a red suit and was on O2, and was not being filmed - the reason he found the body and others didn't is he went off on his own to another area. A quick Google and image comparison will show a clear difference - it's not footage of the original 'find'.
Which also means that in reality he's not moving around so easily at that height on Everest without O2.
It's the movies, it's make-believe. Like Bear Grylls ...
D