NORMAN CLYDE

This 20th-century mountaineer (1885-1972) achieved more than 130 first ascents, many in California's high Sierra and Yosemite. He set a speed climbing record on Mount Shasta in 1923, where he climbed from Horse Camp (at 8,000 feet) to the summit (14,179 feet) in 3 hours and 17 minutes. In 1925, he completed 53 climbs in the Sierra Nevada. Clyde has 1,467 articles archived at the Bancroft Library at the UC-Berkeley. He was a guide, naturalist and author.

"In my 80s, I still prefer to sleep outside at my ranch house, in my sleeping bag, not a bed," said Clyde, according to the Bancroft Library.

In 2018, Tapon returned to his California home after a series of expeditions in which he hiked 10,000 miles, including 2,000 miles across Madagascar, and climbed 50 of 54 of Africa’s highest peaks. Tapon has traveled to more than 100 countries and has written two books, “Hike Your Own Hike,” from 2006, and “The Hidden Europe: What Europeans Can Teach Us,” in 2012.

“The whole five years in Africa, it cost me $110,000,” he said. “It’s a lot of money, it’s true, but a lot of people could afford to do this if they wanted to. I camp, I live simply, buy street food. My biggest expense was a reliable 4x4 pick-up truck to get around Africa.”