There is a long football tradition her in Mexico, at least 70 years, and during the early 90' the Bills fan base grew up, until now, with the Facebook groups you can notice the size of mexican Bills fans, there is at least 6 national groups (and several regional). I'm in a couple of those for a couple years back, and most of the members started in those years, and clearly
It is starting to grow with the current results of the team