Deaf climbers with an artificial leg, and a person with epilepsy. Only two of the individuals in the group did not reach the summit. Heidi Zimmer is the first deaf woman to reach the summit of Mt. McKinley in Alaska. She is the first deaf individual to reach the summit of Mt. Kilimanjaro in Africa, as well as Mt. Elbrus in the Republic of Russia which has an elevation of 18,510 feet. She has a goal of completing the seven summits which consist of the highest peak in each continent. This is considered a huge accomplishment in the climbing world. Yasayuki Okobu,
Seven Summits person to reach six of the Seven Summits (1971 Puncak Jaya, 1974 Aconcagua, 1976 Mt. McKinley (now Denali), 1978 Kilimanjaro, 1978 Mt. Everest). For Messner, Carstensz Pyramid (Puncak Jaya) was the highest peak in Australia (Messner list), but in 1983, he climbed Mt. Kosciuszko to also satisfy the other geographic definition of Australia. In the same year, Messner climbed Mt. Elbrus and declared that this is the true highest peak of Europe. This definition was quickly accepted by others in the mountaineering community. Finally in 1986, he climbed Mt. Vinson. At that time, he was only the fifth person to