Daniel Backman
Josh Clausen
Andrea Pirlo
Walter Payton
Messi and Wayne Rooney have number 10
The best to wear it was Mel Blount
Joe flaco donovan mccnab
mychael hatfield showalter middle school
9 as the best players wear it
messi maradona Pele kaka Rooney
Nobody baseball retired it.
Some current ones: Michael Vick, Ben Roethlisberger, Chad Henne
its just called football they have to wear clothes