I was a world-level competitive athlete throughout my high school years and beyond... Does that count, even if it wasn't with my school? And even if it was a gay sport that most people wouldn't consider a real sport? Haha.
(But believe me, at the world competitive level, ballroom dancing is a sport. All you "real jocks" can suck it.)
I also played soccer for 12 years, swam for 8 years, and experimented with track & field.
Football, QB, h.s. and college...Just gotta luv it!
BTW, I have respect for all sports and everyone's participation, at any level or degree of competency. And though I don't do it, I have respect for those who do and consider Ballroom Dancing to be a SPORT and an art. Is it coming to the Olympic Games?