4. Fenerbahce SC
Fenerbahce fans are perhaps some of the most proud football fans in the world. While their club is nothing like a high flying club in Europe (they aren’t even seen as strong contenders for European football Championship trophies), their fans are perhaps one of the best in the world. Playing away against them is not at all an easy job for the away team manager and fans can literally bring the worst out of the away team by their boos. Although they recently have been much popular after some high profile transfers, they still have a long way to go if they want to make a big name in Europe.