By 1996, Lopsang had developed a reputation as a strong climber and capable guide, in part by his experience in helping to guide several successful expeditions with Rob Hall, a significant Himalayan expedition leader. Scott Fischer, another recognised Himalayan expedition leader, had established a new venture, Mountain Madness, and was planning a guided commercial expedition to Everest for spring 1996. Fischer, familiar with Lopsang's work and achievements, hired Lopsang to lead sherpas and assist clients as Sirdar for the Everest expedition.