Born in Kirkland, Washington, a suburb east of Seattle, “The Great Gundy” (as she was known before she married Don Carner) remained an amateur until age 30. In 1960, while attending Arizona State University, she won the national intercollegiate individual golf championship.
From 1956 to 1968, she was the dominant woman in amateur golf, and accumulated five U.S. Women’s Amateur titles (1957, 1960, 1962, 1966, 1968), ranking her second only to Glenna Collett Vare who had six. She was runner-up two other times (1956, 1964). In 1966, Carner needed 5 extra holes (41 holes in total) to beat Marlene Stewart Streit in the longest final match in U.S. Women’s Amateur history. She also won the U.S. Girls’ Junior in 1956. Won two US Womens Opens as a pro, in 2004 played 10 events and made a cut at the age of 65. She and her husband used to travel to tournaments and stay in an Airstream trailer.