70% wear Riddell
11 pro players
Hundreds have - perhaps the most famous #13s are Kurt Warner and Dan Marino.
john terry for Chelsea
he Welsh and Manchester United winger wears number 11.
There is just about always a need for pro football players. just like there's a need for professional players of any sport. Football players in EPL in England have been pro for decades, while Rugby is only last 10 years.
Jim Brown, famous football player
beacause it is the league rules due to pro football. Attire has alot of play in the NFL