Kultida Woods, the Thai-born mother of Tiger Woods, died Tuesday morning, a week after being seen attending his indoor TMRW Golf League in Florida.

Woods did not reveal how his 78-year-old mother died in his social media post announcing her death. He described her as a "force of nature" who was quick with the needle and was his biggest supporter from the time she drove him to junior golf tournaments in California to being there for his 15 major championships, often wearing her wide-brimmed visor and sunglasses.