Born in Tacoma, Washington, Gretchen Kunigk was the daughter of German and Norwegian immigrants, Willibald and Clara Kunigk. Her Norwegian-born mother was a skier and Gretchen first skied at age 13, at Paradise Valley on the south slopes of Mount Rainier in December 1932. Under the tutelage of Otto Lang she became a proficient ski racer and later competed on the ski team at the University of Puget Sound.