I'm a snooker nut, starting playing at 11, took a bit of a hiatus in my late teens, but started playing competitively again last September. Quite a competitive league (district), tend to find some very good players. Indeed one of the better ones made a 147 a couple of months back and someone else made 113 or so on the final day of the season. Which is pretty good considering it's a one off frame.
My best is 83, I'm a long way from there, had a few 60s this year, but I'm slowly getting back to my best. My old doubles partner from my playing days as a kid has had a quite a few centuries, we used to be evenly matched.
It's great fun, but exceptionally difficult, which is why I keep playing it. It's all the little kisses the pros do off of other balls (reds, generally) that's the really clever stuff.