no
hall of fame
Three
Cal Hubbard, was an American professional football player and later an umpire in Major League Baseball, and is a member of three major sports halls of fame. He is currently the only person to be enshrined at both the Pro Football Hall of Fame and the Baseball Hall of Fame.
3
Chicago Bears
6
6
two
Currently 19 people are in the Hall of Fame with Cleveland Browns ties 18 players and 1 head coach.
nineteen
Yes, if you are referring to a particular hall of fame, such as, "We visited the National Football League Hall of Fame." No, when referring to a generic or unspecified hall of fame, such as, "He is in the hall of fame," or "He is in the football hall of fame."