CB
Chad Brown
Chadwick Curtis Brown Jr. was a National Football League (NFL) official who officiated from 1992 through 2014. Brown served as an umpire and officiated in two Super Bowls and served as an alternate (standby) official for Super Bowl XXXIII in 1999. He wore uniform number 31.
Excerpt from Wikipedia, available under CC BY-SA 4.0.
Books
Inside the Meat Grinder
1999
ISBN 9780312246587
Inside the Meat Grinder An NFL Official's Life in the Trenches
2000
ISBN 9780312976538