83-year-old JoAnne Carner shoots her age at the U.S. Senior Women's Open

JoAnne Carner has golf down to a science despite the fact that it might be one of the most challenging and frustrating sports in the world.

At the NCR Country Club in Kettering, Ohio, on Thursday, the 83-year-old shot her age in the U.S. Senior Women's Open.

Carner has now shot her age or better four times in her career.

At 82 years old, she made history by playing in the USGA tournament last year.

The accomplishment of Carner is merely the most recent in a long and accomplished career. Since 1982, a member of the World Golf Hall of Fame

In 1971 and 1976, Carner won the U.S. Women's Open twice.

Tammie Green, a seven-time winner on the LPGA Tour, carded a bogey-free 5-under 68 to take the first-round lead.