re: Tennis is the most difficult sport to master

Golf is weird man.. tiger woods really evolved the sport. It was happy going along with a bunch of slobs then tiger came along and it got younger, stronger, more fit. Then the courses evolved to adapt to that.

I say Tiger, I give him credit for getting the interest up but I guess a lot would have to do with modern marketing as well. A guy like rickie fowler is more appealing marketing-wise than ernie els or vjay. Modern analytics probably plays a big part as well

Its catalyst for evolving was seemingly unnecessary in comparison to other sports, but it did evlove and that unnecessary change made future changes more necessary

I do not know much about NASCAR but it seems maybe something happened similar with that