JoAnne 'Big Mama' Carner, 79, shoots her age in U.S. Senior Women's Open first round 0 13 Jul 2018 18:30 USATODAY (Sports Top Stories) Hall of Fame golfer JoAnne "Big Mama" Carner didn't show her age on Thursday in the U.S. Senior Women's Open. Instead, she shot her age. Puffing a cigarette, the 79-year-old Carner shot a first-round 79 at the Chicago Golf Club.