Even so, IMHO he won't have enough preparation time. More significantly, I think for his future sakes, he should not compete in professional golf. He achieved more than anyone else can (I don't want to hear about 18 majors).
Then shame on you for being a teacher who chooses not to see a teachable moment.
You're essentially condoning it as if he had used a "curse word". The fact that your students use it and you apparently shrug your shoulders isn't that great.
I'd like to think that in most schools when that word is used the reaction is "Geez - who says that? 🤥"