What uniform number did Ernie Banks wear with the Cubs?

What uniform number did Yadier Molina wear with the Cardinals? What position did Lou Brock primarily play? Lou Brock is best known for playing with which MLB team? What uniform number did Lou Brock wear with the Cardinals? What position did Ryne Sandberg primarily play? Ryne Sandberg is best known for playing with which MLB team? What uniform number did Ryne Sandberg wear with the Cubs? What position did Sammy Sosa primarily play?