The pin is being worn to honor Kultida Woods, the mother of 82-time Tour winner Tiger Woods, who died on Feb. 4 at age 80.

To ease this process, golfers use ball markers. However, female golfers are often seen wearing the pins on their hats. Why do they do that? What significance does the pin hold in LPGA golfers' hats?

LA JOLLA, Calif. — PGA Tour competitors are wearing a special red pin — on their hat or elsewhere — during Sunday's final round of the Genesis Invitational at Torrey Pines. The pin is being ...