Football (Soccer): Atlético Nacional (Medellín, Colombia), Chelsea FC (England)
NBA: Boston Celtics
NHL: I stopped following the league because I did not have time anymore but at the time I liked the Anaheim Ducks.
NFL: I started following the league in 2012 and the Dallas Cowboys in particular (the reason was a bit random, at that time I was deciding which team to follow and at that moment I was watching "Lost" and mentioned them in series and I just thought that it was the destination xD). Anyway, after the retirement of Tony Romo it was very difficult for me to maintain interest in the team and the release of Dez Bryant was enough for me (Romo and Dez were the players that most attracted my attention and my favorites when I started to follow the Dallas Cowboys). So I do not see the NFL anymore.
Switch Friend Code = 5965 - 4586 - 6484