Some Top Muslim players who will be in action during WC are following:
Mesut Ozil: Ozil is a start player of Germany who also plays for famous club Real Madrid. He is among most popular young footballers of the world and during WC many eyes will be on him.
Sami Khedira: 27 years old Khedira is a key German player and plays for RM Club. during last 6 months he was facing knee Injury but now he is fit and back for WC.
Franck Ribery: 31 years old Ribery plays as striker for France and Bayern Munich club. Ribery is a Muslim covert who loves to follow Islam in his life.
Karim Benzema: 26 Years old Benzema plays on forward position for France and RM Club. he will be one of the most Important player for France in FIFA World Cup 2014.
Mamadou Sakho: young 24 years old Sakho plays for France National team and Liverpool Club. He is also part of France World cup Squad.
Beside that we we also see many Muslim countries teams in action like Algeria, Ghana and Nigeria.