Ron Kauk, born September 23, 1957, in Redwood City, California, is an American professional climber. He is a pioneer of rock climbing and a resident of Camp 4 in Yosemite National Park. Ron Kauk's first experiences with rock climbing date back to when he was fourteen, when he hiked through Yosemite on a school backpacking trip. That same summer, he and his brother enrolled in a climbing course in Tuolumne Meadows. "In town, I climbed the school walls, did at least 100 pull-ups a day, and practically memorized the Yosemite route guidebook." D…