Rob Hall: You, my friends, are following in the very footsteps of history...
Title Card: Edmund Hillary and Tenzing Norgay became the first climbers to summit Everest. Over the next 40 years, only top professional climbers attempted the same feat. One in four died.
Title Card: 1992: New Zealander Rob Hall pioneered the concept of commercial guiding on Everest for amateur climbers. Over the next four years his team, Adventure Consultants, successfully led 19 clients
to summit without a single fatality.
Title Card: 1996: Other commercial operators follow Rob Hall's lead, including Scott Fischer's Mountain Madness. More than 20 expeditions compete to summit Everest in the same two week window.
Caroline MacKenzie: From a medical standpoint getting you to the top of Everest is really about oxygen. And the lack of it. To give you the best chance of summiting you need to prepare your bodies for the thin air up there.