I spend more time following MMA than anything even though I've known about it for less time than all the other sports I like. Got interested after college. But I got into rugby and lacrosse in college and had liked football (American/gridiron however you call it, people just say football here) since I was 9 years old. I always tried to follow hockey since they had a team in my town (only minor league) but it's hard to keep up with.
(Sig by Killz)