definitely not. I dont think a lot of you guys understand how much you can improve as you near your 30's/ enter your 30's. its not hard to stay in shape at that age, the thing that holds people back more than anything is injuries, tanner is a perfect example. but if you can stay somewhat injury free, and somehow still be stoked on pipe comps after doing it that much, the mental advantage you can have is huge.
late 20's early 30's is prime age for athletes so long as you dont fuck yourself before then.
the hardest thing for him and other athletes is just the fact that its insanely crazy hard to stay on top for that long. in any sport most people tend to be on top for maybe 5 years or so before someone else comes along thats just better than you ever were. simons good, but better people are out there and he's probably not gonna be able to stay on top. he's not tanner!