The 1996 Mount Everest disaster occurred on 10–11 May 1996 when eight climbers caught in a blizzard died on Mount Everest while attempting to descend from the summit. Over the entire season, 12 people died trying to reach the summit, making it the deadliest season on Mount Everest at the time and the third deadliest after the 23 fatalities resulting from avalanches caused by the April 2015 Nepal earthquake and the 16 fatalities of the 2014 Mount Everest avalanche. The 1996 disaster received widespread publicity and raised questions about the commercialization of Everest.

Adventure Consultants, formerly Hall and Ball Adventure Consultants, is a New Zealand-based adventure company that brings trekking and climbing groups to various locations. Founded by Rob Hall and Gary Ball in 1991, it is known for its pioneering role in the commercialisation of Mount Everest and the 1996 Mount Everest climb during which eight people died, including Hall, a guide, and two Adventure Consultant clients.