Alyssa By adkrause Apr 28, 1924 Mt.Everest 1924- George Mallory and Andrew Irving disppear as they attempt to summit Everest. Apr 28, 1934 Mt.Everest 1934- Maurice Wilson attempts to solo Everest. His body is later found at 21,327 feet. Apr 28, 1941 Mt.Everest- Sir George Everest, surveyor of India,records Everest's location, labeling it Peak XV. Apr 28, 1973 Mt.Everest 1973- Shambu Tamang of Nepal summits at 16 years old. Later he was said to be 18. Apr 28, 1978 Mt.Everest 1978- Austria's Peter Habeler and Italy's Reinhold Messner are make the first ascent without bottled oxygen. Apr 28, 1999 Mt.Everest 1999-A Scientists found out that mt.Everest elevation is by seven feet, from 29,028 feet to 29,035 feet.
