John Middendorf, Date of Birth, Place of Birth

John Middendorf

American mountain climber and inventor

Date of Birth: 13-Apr-1959

Place of Birth: New York City, New York, United States

Profession: inventor, mountaineer

Nationality: United States

Zodiac Sign: Aries

John Middendorf (born April 13, 1959, in New York City) is a big wall climber and designed and manufacturer of climbing equipment. In the 1980s, he climbed the hardest walls of Yosemite (including El Capitan and Half Dome), and in 1992 he climbed the largest rock wall in the world, Great Trango Tower.
Also in the late 1980s and early 1990s, he pioneered numerous difficult big wall routes in Zion National Park.
He is also a renowned portaledge designer.