Rory McIlroy reflected on the "delight" he experienced seeing Kultida Woods at golf tournaments over the years and said her death was “surreal."

Tiger Woods says that his mother, Kultida, has died at age 80. The golfer credited her for his success and encouraging his signature look of red shirts.

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.