I box, and I consider myself at least good at it. I know the basics so there's that, though I really don't know what type of style suits me the most. (Probably out-boxing)
Other than that? I've got a pretty strong lower body, so I'm a good runner, and I played soccer ever since I was a kid but I'm OK at it. Dodgeball and swimming are also something I consider myself good at.
I also don't really do it because I live in Ireland, but I have a deep passion for Baseball. (Bought a mitt, a bat and two soft balls when I visited America. :) ) If I was able to, I'd probably and hopefully be good at it haha. I try to swing and pitch whenever I can.
Despite being a bit fit and exercising, I don't really play many sports. Boxing is the only one I regularly do, but even that I stopped doing for a while so I can work on my fitness.