Kultida Woods, the mother of Tiger Woods, golf’s biggest star, died Tuesday, according to the 15-time major winner. He did not provide give her cause of death.

Tiger thought about his mother, Kultida Woods, as he drove to the SoFi Center. She had been in the stands three weeks ago to watch her son's match.

Kultida Woods, the mother of 15-time major champion Tiger Woods, has died, her son announced on social media. She was 80. No cause of death is known at this time.