Hester Prynne had to wear a red letter "A" for "adultery" (it was her sin).
Depends on the league. In the NFL a WR would not be able to wear the number 70, else the player is transferring from a Defensive Line position, and keeps the number (ala Devin Hester and #23). In the NCAA, it's possible, but numbers 70-79 are recommended for guards. It's possible to do so in HS because many of the jerseys are due to fit, albeit they have a similar numbering system for guards.
He wear it 34.
urlacher wore number 54 in college.
Devin by Aramis
Hester Prynne had to wear the scarlet letter
hester prinn
Lebron James did not go to college!
33
#15
8
#80