But if I had to pick a favourite it would be soccer. Played it myself for 10 years and I still enjoy watching it, and playing it occasionally.
Other sports I love are: badminton, various extreme sports (skating, bmx, cross etc), ultimate and martial arts.
I always found the term American Football somewhat absurd. The ball doesn't get kicked for the majority of the game. Not to mention English football came along a very long time before the American 'version'.
1) REAL real football (not a bunch of overweight geezers in hockey gear)
2) Cycling
3) Tennis
4) Ice Hockey
5) Cricket