Ernie Els is to miss the Nedbank Challenge in his homeland in December for the first time since his debut in 1992.
The South African, a well-known supporter of events around the world, has decided the event is a trip too far this year.
"This was something I have given a great deal of thought to, but reluctantly decided that it was something I needed to do," he said.
"Having moved my base to America this year and never previously having had a break in December I decided I would spent more time with my family settling into our new home.
"I would like to wish everybody connected to it every success and hopefully I will get the chance to return in the future."
Els and his wife Liezl have moved to Florida so that their autistic son Ben can receive the best possible treatment.
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